{"id":672,"date":"2024-04-11T01:30:39","date_gmt":"2024-04-10T22:30:39","guid":{"rendered":"https:\/\/sisu.ut.ee\/heritage-analysis\/self-test-1-1\/"},"modified":"2024-07-16T17:04:15","modified_gmt":"2024-07-16T14:04:15","slug":"self-test-1-1","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/heritage-analysis\/self-test-1-1\/","title":{"rendered":"SELF TEST 1.1"},"content":{"rendered":"<div id=\"watupro_quiz\" class=\"quiz-area single-page-quiz\">\n<p id=\"submittingExam4\" style=\"display:none;text-align:center;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sisu.ut.ee\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\"><\/p>\n\n\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-4\" enctype=\"multipart\/form-data\">\n<div class=\"watu-question \" id=\"question-1\" style=\";\"><div id=\"questionWrap-1\" class=\"  watupro-required-28 watupro-question-id-28\">\n\t\t\t<div class=\"question-content\"><div><p>What is paint? <span style=\"font-size:12px;\">(There can be one or more correct answers)<\/span><\/p><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_1\" value=\"28\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType28\" class=\"answerTypeCnt1\" value=\"checkbox\"><input type=\"hidden\" id=\"watupro-required-question-28\"><!-- end question-content--><\/div><div class=\"question-choices watupro-choices-columns \" id=\"questionChoices28\"><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-28[]\" id=\"answer-id-113\" class=\"answer   answerof-28 \" value=\"113\"><label for=\"answer-id-113\" id=\"answer-label-113\" class=\" answer\"><span><p>It is a\u00a0mixture that is composed of colouring matter and a binding medium<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-28[]\" id=\"answer-id-114\" class=\"answer   answerof-28 \" value=\"114\"><label for=\"answer-id-114\" id=\"answer-label-114\" class=\" answer\"><span><p>It is a mixture where pigment is suspended in the filler and, when it\u2019s dry, it forms a solid film<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-28[]\" id=\"answer-id-115\" class=\"answer   answerof-28 \" value=\"115\"><label for=\"answer-id-115\" id=\"answer-label-115\" class=\" answer\"><span><p>It is a mixture where pigment is suspended in the binder and, when it\u2019s dry, it forms a solid film<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-28[]\" id=\"answer-id-116\" class=\"answer   answerof-28 \" value=\"116\"><label for=\"answer-id-116\" id=\"answer-label-116\" class=\" answer\"><span><p>It is a mixture made by dissolving pigment in a binder<\/p><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class=\"watu-question \" id=\"question-2\" style=\";\"><div id=\"questionWrap-2\" class=\"  watupro-required-29 watupro-question-id-29\">\n\t\t\t<div class=\"question-content\"><div><p>What chemical property determines oil's\u00a0drying power?<\/p><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_2\" value=\"29\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType29\" class=\"answerTypeCnt2\" value=\"checkbox\"><input type=\"hidden\" id=\"watupro-required-question-29\"><!-- end question-content--><\/div><div class=\"question-choices watupro-choices-columns \" id=\"questionChoices29\"><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-29[]\" id=\"answer-id-117\" class=\"answer   answerof-29 \" value=\"117\"><label for=\"answer-id-117\" id=\"answer-label-117\" class=\" answer\"><span><p>Concentration of polyunsaturated fatty acid residues<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-29[]\" id=\"answer-id-118\" class=\"answer   answerof-29 \" value=\"118\"><label for=\"answer-id-118\" id=\"answer-label-118\" class=\" answer\"><span><p>Content of saturated fatty acid residues<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-29[]\" id=\"answer-id-119\" class=\"answer   answerof-29 \" value=\"119\"><label for=\"answer-id-119\" id=\"answer-label-119\" class=\" answer\"><span><p>Concentration of carbohydrates<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-29[]\" id=\"answer-id-120\" class=\"answer   answerof-29 \" value=\"120\"><label for=\"answer-id-120\" id=\"answer-label-120\" class=\" answer\"><span><p>Content of carbohydrates with at least two substituents<\/p><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class=\"watu-question \" id=\"question-3\" style=\";\"><div id=\"questionWrap-3\" class=\"  watupro-required-30 watupro-question-id-30\">\n\t\t\t<div class=\"question-content\"><div><p>Tempera is a painting medium where...\u00a0<span style=\"font-size:12px;\">(There can be one or more correct answers)<\/span><\/p><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_3\" value=\"30\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType30\" class=\"answerTypeCnt3\" value=\"checkbox\"><input type=\"hidden\" id=\"watupro-required-question-30\"><!-- end question-content--><\/div><div class=\"question-choices watupro-choices-columns \" id=\"questionChoices30\"><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-30[]\" id=\"answer-id-121\" class=\"answer   answerof-30 \" value=\"121\"><label for=\"answer-id-121\" id=\"answer-label-121\" class=\" answer\"><span><p>\u2026 the pigment is mixed with a water-soluble, typically protein-based binding agent<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-30[]\" id=\"answer-id-122\" class=\"answer   answerof-30 \" value=\"122\"><label for=\"answer-id-122\" id=\"answer-label-122\" class=\" answer\"><span><p>... water is added to the paint<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-30[]\" id=\"answer-id-123\" class=\"answer   answerof-30 \" value=\"123\"><label for=\"answer-id-123\" id=\"answer-label-123\" class=\" answer\"><span><p>\u2026 only organic pigments are used<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-30[]\" id=\"answer-id-124\" class=\"answer   answerof-30 \" value=\"124\"><label for=\"answer-id-124\" id=\"answer-label-124\" class=\" answer\"><span><p>\u2026 the pigment simultaneously acts as the binding agent<\/p><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class=\"watu-question \" id=\"question-4\" style=\";\"><div id=\"questionWrap-4\" class=\"  watupro-required-31 watupro-question-id-31\">\n\t\t\t<div class=\"question-content\"><div><p>Gum Arabic has...\u00a0<span style=\"font-size:12px;\">(There can be one or more correct answers)<\/span><\/p><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_4\" value=\"31\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType31\" class=\"answerTypeCnt4\" value=\"checkbox\"><input type=\"hidden\" id=\"watupro-required-question-31\"><!-- end question-content--><\/div><div class=\"question-choices watupro-choices-columns \" id=\"questionChoices31\"><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-31[]\" id=\"answer-id-125\" class=\"answer   answerof-31 \" value=\"125\"><label for=\"answer-id-125\" id=\"answer-label-125\" class=\" answer\"><span><p>\u2026 the highest solubility in water of all the plant gums<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-31[]\" id=\"answer-id-126\" class=\"answer   answerof-31 \" value=\"126\"><label for=\"answer-id-126\" id=\"answer-label-126\" class=\" answer\"><span><p>\u2026 the highest density of all the plant gums<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-31[]\" id=\"answer-id-127\" class=\"answer   answerof-31 \" value=\"127\"><label for=\"answer-id-127\" id=\"answer-label-127\" class=\" answer\"><span><p>\u2026 well-known chemical composition<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-31[]\" id=\"answer-id-128\" class=\"answer   answerof-31 \" value=\"128\"><label for=\"answer-id-128\" id=\"answer-label-128\" class=\" answer\"><span><p>\u2026 the highest stability of all the plant gums<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-31[]\" id=\"answer-id-129\" class=\"answer   answerof-31 \" value=\"129\"><label for=\"answer-id-129\" id=\"answer-label-129\" class=\" answer\"><span><p>\u00a0\u2026 been used as binder in gouaches<\/p><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class=\"watu-question \" id=\"question-5\" style=\";\"><div id=\"questionWrap-5\" class=\"  watupro-required-32 watupro-question-id-32\">\n\t\t\t<div class=\"question-content\"><div><p>Which of the following materials are the main components in varnishes?<span style=\"font-size:12px;\"> (Think about different types of varnishes)<\/span><\/p><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_5\" value=\"32\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType32\" class=\"answerTypeCnt5\" value=\"checkbox\"><input type=\"hidden\" id=\"watupro-required-question-32\"><!-- end question-content--><\/div><div class=\"question-choices watupro-choices-columns \" id=\"questionChoices32\"><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-32[]\" id=\"answer-id-130\" class=\"answer   answerof-32 \" value=\"130\"><label for=\"answer-id-130\" id=\"answer-label-130\" class=\" answer\"><span><p>Resin<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-32[]\" id=\"answer-id-131\" class=\"answer   answerof-32 \" value=\"131\"><label for=\"answer-id-131\" id=\"answer-label-131\" class=\" answer\"><span><p>Spirit-based solvent<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-32[]\" id=\"answer-id-132\" class=\"answer   answerof-32 \" value=\"132\"><label for=\"answer-id-132\" id=\"answer-label-132\" class=\" answer\"><span><p>Oil<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-32[]\" id=\"answer-id-133\" class=\"answer   answerof-32 \" value=\"133\"><label for=\"answer-id-133\" id=\"answer-label-133\" class=\" answer\"><span><p>Honey<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-32[]\" id=\"answer-id-134\" class=\"answer   answerof-32 \" value=\"134\"><label for=\"answer-id-134\" id=\"answer-label-134\" class=\" answer\"><span><p>Gum Arabic<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-32[]\" id=\"answer-id-135\" class=\"answer   answerof-32 \" value=\"135\"><label for=\"answer-id-135\" id=\"answer-label-135\" class=\" answer\"><span><p>Organic pigment<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-32[]\" id=\"answer-id-136\" class=\"answer   answerof-32 \" value=\"136\"><label for=\"answer-id-136\" id=\"answer-label-136\" class=\" answer\"><span><p>Cellulose<\/p><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class=\"watu-question \" id=\"question-6\" style=\";\"><div id=\"questionWrap-6\" class=\"  watupro-required-33 watupro-question-id-33\">\n\t\t\t<div class=\"question-content\"><p>Please put the layers of a painting into the correct order (object surface\/support is at the bottom):<\/p><div class=\"question-choices\"><table class=\"question-choices watupro-matrix-droppable\" id=\"watuPROMatrixDroppable_33\"><tr><td class=\"watupro-matrix-left-cell\">Underdrawing<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable33\" id=\"watuPRODroppableCell137\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-0-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell137', 0);return false;\">5<!--WTPMD5e4da3b7fbbce2345d7772b0674a318d5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell137', 1);return false;\">2<!--WTPMD5c81e728d9d4c2f636f067f89cc14862c--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell137', 2);return false;\">4<!--WTPMD5a87ff679a2f3e71d9181a67b7542122c--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell137', 3);return false;\">1<!--WTPMD5c4ca4238a0b923820dcc509a6f75849b--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell137', 4);return false;\">3<!--WTPMD5eccbc87e4b5ce2fe28308fd9f2a7baf3--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-33 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell137\" name=\"matrix-left-137\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">Varnish<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable33\" id=\"watuPRODroppableCell138\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-1-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell138', 0);return false;\">5<!--WTPMD5e4da3b7fbbce2345d7772b0674a318d5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell138', 1);return false;\">2<!--WTPMD5c81e728d9d4c2f636f067f89cc14862c--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell138', 2);return false;\">4<!--WTPMD5a87ff679a2f3e71d9181a67b7542122c--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell138', 3);return false;\">1<!--WTPMD5c4ca4238a0b923820dcc509a6f75849b--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell138', 4);return false;\">3<!--WTPMD5eccbc87e4b5ce2fe28308fd9f2a7baf3--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-33 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell138\" name=\"matrix-left-138\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">Sizing material<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable33\" id=\"watuPRODroppableCell139\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-2-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell139', 0);return false;\">5<!--WTPMD5e4da3b7fbbce2345d7772b0674a318d5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell139', 1);return false;\">2<!--WTPMD5c81e728d9d4c2f636f067f89cc14862c--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell139', 2);return false;\">4<!--WTPMD5a87ff679a2f3e71d9181a67b7542122c--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell139', 3);return false;\">1<!--WTPMD5c4ca4238a0b923820dcc509a6f75849b--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell139', 4);return false;\">3<!--WTPMD5eccbc87e4b5ce2fe28308fd9f2a7baf3--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-33 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell139\" name=\"matrix-left-139\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">Ground layer<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable33\" id=\"watuPRODroppableCell140\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-3-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell140', 0);return false;\">5<!--WTPMD5e4da3b7fbbce2345d7772b0674a318d5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell140', 1);return false;\">2<!--WTPMD5c81e728d9d4c2f636f067f89cc14862c--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell140', 2);return false;\">4<!--WTPMD5a87ff679a2f3e71d9181a67b7542122c--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell140', 3);return false;\">1<!--WTPMD5c4ca4238a0b923820dcc509a6f75849b--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell140', 4);return false;\">3<!--WTPMD5eccbc87e4b5ce2fe28308fd9f2a7baf3--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-33 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell140\" name=\"matrix-left-140\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">Paint layers<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable33\" id=\"watuPRODroppableCell141\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-4-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell141', 0);return false;\">5<!--WTPMD5e4da3b7fbbce2345d7772b0674a318d5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell141', 1);return false;\">2<!--WTPMD5c81e728d9d4c2f636f067f89cc14862c--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell141', 2);return false;\">4<!--WTPMD5a87ff679a2f3e71d9181a67b7542122c--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell141', 3);return false;\">1<!--WTPMD5c4ca4238a0b923820dcc509a6f75849b--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell141', 4);return false;\">3<!--WTPMD5eccbc87e4b5ce2fe28308fd9f2a7baf3--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-33 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell141\" name=\"matrix-left-141\" value=\"\"><\/td><\/tr><\/table><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_6\" value=\"33\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType33\" class=\"answerTypeCnt6\" value=\"nmatrix\"><input type=\"hidden\" id=\"watupro-required-question-33\"><!-- end question-content--><\/div><!-- end questionWrap--><\/div><\/div><div class=\"watu-question \" id=\"question-7\" style=\";\"><div id=\"questionWrap-7\" class=\"  watupro-required-34 watupro-question-id-34\">\n\t\t\t<div class=\"question-content\"><div><p>Which of the following fibres are composed mainly of cellulose? <span style=\"font-size:12px;\">(There can be one or more correct answers)\u00a0<\/span><\/p><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_7\" value=\"34\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType34\" class=\"answerTypeCnt7\" value=\"checkbox\"><input type=\"hidden\" id=\"watupro-required-question-34\"><!-- end question-content--><\/div><div class=\"question-choices watupro-choices-columns \" id=\"questionChoices34\"><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-34[]\" id=\"answer-id-142\" class=\"answer   answerof-34 \" value=\"142\"><label for=\"answer-id-142\" id=\"answer-label-142\" class=\" answer\"><span><p>Linen<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-34[]\" id=\"answer-id-143\" class=\"answer   answerof-34 \" value=\"143\"><label for=\"answer-id-143\" id=\"answer-label-143\" class=\" answer\"><span><p>Cotton<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-34[]\" id=\"answer-id-144\" class=\"answer   answerof-34 \" value=\"144\"><label for=\"answer-id-144\" id=\"answer-label-144\" class=\" answer\"><span><p>Silk<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-34[]\" id=\"answer-id-145\" class=\"answer   answerof-34 \" value=\"145\"><label for=\"answer-id-145\" id=\"answer-label-145\" class=\" answer\"><span><p>Wool<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-34[]\" id=\"answer-id-146\" class=\"answer   answerof-34 \" value=\"146\"><label for=\"answer-id-146\" id=\"answer-label-146\" class=\" answer\"><span><p>Elastane<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-34[]\" id=\"answer-id-147\" class=\"answer   answerof-34 \" value=\"147\"><label for=\"answer-id-147\" id=\"answer-label-147\" class=\" answer\"><span><p>Nylon<\/p><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class=\"watu-question \" id=\"question-8\" style=\";\"><div id=\"questionWrap-8\" class=\"  watupro-required-35 watupro-question-id-35\">\n\t\t\t<div class=\"question-content\"><div><p>Which of the following statements are correct?\u00a0<span style=\"font-size:12px;\">(There can be one or more correct answers)<\/span><\/p><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_8\" value=\"35\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType35\" class=\"answerTypeCnt8\" value=\"checkbox\"><input type=\"hidden\" id=\"watupro-required-question-35\"><!-- end question-content--><\/div><div class=\"question-choices watupro-choices-columns \" id=\"questionChoices35\"><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-35[]\" id=\"answer-id-148\" class=\"answer   answerof-35 \" value=\"148\"><label for=\"answer-id-148\" id=\"answer-label-148\" class=\" answer\"><span><p>Cellulose is the main component of traditional paper<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-35[]\" id=\"answer-id-149\" class=\"answer   answerof-35 \" value=\"149\"><label for=\"answer-id-149\" id=\"answer-label-149\" class=\" answer\"><span><p>Lignin content decreases the quality of the paper<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-35[]\" id=\"answer-id-150\" class=\"answer   answerof-35 \" value=\"150\"><label for=\"answer-id-150\" id=\"answer-label-150\" class=\" answer\"><span><p>Wool is the main component of traditional paper<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-35[]\" id=\"answer-id-151\" class=\"answer   answerof-35 \" value=\"151\"><label for=\"answer-id-151\" id=\"answer-label-151\" class=\" answer\"><span><p>Chalk can be used as filler in paper<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-35[]\" id=\"answer-id-152\" class=\"answer   answerof-35 \" value=\"152\"><label for=\"answer-id-152\" id=\"answer-label-152\" class=\" answer\"><span><p>Chalk is responsible for the strength of paper<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-35[]\" id=\"answer-id-153\" class=\"answer   answerof-35 \" value=\"153\"><label for=\"answer-id-153\" id=\"answer-label-153\" class=\" answer\"><span><p>Lignin is added to the paper to make it more stable<\/p><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class=\"watu-question \" id=\"question-9\" style=\";\"><div id=\"questionWrap-9\" class=\"  watupro-required-36 watupro-question-id-36\">\n\t\t\t<div class=\"question-content\"><div><p>Which of the following acid residues are among the main acid residues in fresh linseed oil? <span style=\"font-size:12px;\">(There can be one or more correct answers)<\/span><\/p><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_9\" value=\"36\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType36\" class=\"answerTypeCnt9\" value=\"checkbox\"><input type=\"hidden\" id=\"watupro-required-question-36\"><!-- end question-content--><\/div><div class=\"question-choices watupro-choices-columns \" id=\"questionChoices36\"><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-36[]\" id=\"answer-id-154\" class=\"answer   answerof-36 \" value=\"154\"><label for=\"answer-id-154\" id=\"answer-label-154\" class=\" answer\"><span><p>Linoleic\u00a0acid residue<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-36[]\" id=\"answer-id-155\" class=\"answer   answerof-36 \" value=\"155\"><label for=\"answer-id-155\" id=\"answer-label-155\" class=\" answer\"><span><p>Butyric\u00a0acid residue<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-36[]\" id=\"answer-id-156\" class=\"answer   answerof-36 \" value=\"156\"><label for=\"answer-id-156\" id=\"answer-label-156\" class=\" answer\"><span><p>Azelaic\u00a0acid residue<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-36[]\" id=\"answer-id-157\" class=\"answer   answerof-36 \" value=\"157\"><label for=\"answer-id-157\" id=\"answer-label-157\" class=\" answer\"><span><p>Myristic\u00a0acid residue<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-36[]\" id=\"answer-id-158\" class=\"answer   answerof-36 \" value=\"158\"><label for=\"answer-id-158\" id=\"answer-label-158\" class=\" answer\"><span><p>Elaidic\u00a0acid residue<\/p><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class=\"watu-question \" id=\"question-10\" style=\";\"><div id=\"questionWrap-10\" class=\"  watupro-required-37 watupro-question-id-37\">\n\t\t\t<div class=\"question-content\"><div><p>Select the three most common elements that were mixed with copper in metal objects from Metal Ages.<\/p><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_10\" value=\"37\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType37\" class=\"answerTypeCnt10\" value=\"checkbox\"><input type=\"hidden\" id=\"watupro-required-question-37\"><!-- end question-content--><\/div><div class=\"question-choices watupro-choices-columns \" id=\"questionChoices37\"><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-37[]\" id=\"answer-id-159\" class=\"answer   answerof-37 \" value=\"159\"><label for=\"answer-id-159\" id=\"answer-label-159\" class=\" answer\"><span><p>Sn<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-37[]\" id=\"answer-id-160\" class=\"answer   answerof-37 \" value=\"160\"><label for=\"answer-id-160\" id=\"answer-label-160\" class=\" answer\"><span><p>Pb<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-37[]\" id=\"answer-id-161\" class=\"answer   answerof-37 \" value=\"161\"><label for=\"answer-id-161\" id=\"answer-label-161\" class=\" answer\"><span><p>Zn<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-37[]\" id=\"answer-id-162\" class=\"answer   answerof-37 \" value=\"162\"><label for=\"answer-id-162\" id=\"answer-label-162\" class=\" answer\"><span><p>Fe<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-37[]\" id=\"answer-id-163\" class=\"answer   answerof-37 \" value=\"163\"><label for=\"answer-id-163\" id=\"answer-label-163\" class=\" answer\"><span><p>Ni<\/p><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class=\"watu-question \" id=\"question-11\" style=\";\"><div id=\"questionWrap-11\" class=\"  watupro-required-38 watupro-question-id-38\">\n\t\t\t<div class=\"question-content\"><p>Please match the description of chemical composition with the correct material.<\/p><div class=\"question-choices\"><table class=\"question-choices watupro-matrix-droppable\" id=\"watuPROMatrixDroppable_38\"><tr><td class=\"watupro-matrix-left-cell\">It is a natural triterpenoid resin obtained from trees. It mainly consists of tetracyclic (e.g. hydroxydammarenone, dammarenolic acid, etc.) and pentacyclic (e.g. oleanonic and ursonic acid, etc.) triterpenoids and polycadinene. <\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell164\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-0-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell164', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell164\" name=\"matrix-left-164\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">It is a synthetic material that chemically is polyethylene terephthalate.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell165\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-1-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell165', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell165\" name=\"matrix-left-165\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">It is an anthraquinone based dye obtained from the insect, and its main component is carminic acid.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell166\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-2-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell166', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell166\" name=\"matrix-left-166\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">It is a white, nontoxic thermoplastic resin that is prepared by free radical vinyl polymerization of the monomer vinyl acetate. <\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell167\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-3-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell167', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell167\" name=\"matrix-left-167\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">It is a natural insect resin consisting mainly of aliphatic acids (e.g. aleuritic and butolic acids) and a small amount of sesquiterpenoids (e.g. shellolic, jalaric and laccijalaric acids).<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell168\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-4-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell168', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell168\" name=\"matrix-left-168\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">It consists of different fatty acid triglycerides (most abundant fatty acid residues: linolenic, oleic, linoleic, palmitic, stearic acids).<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell169\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-5-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-5-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-5-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-5-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-5-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-5-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-5-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-5-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-5-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-5-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-5-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-5-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell169', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell169\" name=\"matrix-left-169\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">It is a protein-based adhesive that consist mainly of collagen.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell170\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-6-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-6-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-6-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-6-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-6-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-6-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-6-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-6-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-6-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-6-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-6-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-6-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell170', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell170\" name=\"matrix-left-170\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">It mainly consists of myricyl palmitate.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell171\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-7-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-7-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-7-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-7-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-7-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-7-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-7-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-7-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-7-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-7-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-7-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-7-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell171', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell171\" name=\"matrix-left-171\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">It is a mixture of oligo- and polysaccharides and glycoproteins.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell172\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-8-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-8-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-8-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-8-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-8-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-8-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-8-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-8-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-8-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-8-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-8-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-8-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell172', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell172\" name=\"matrix-left-172\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">It consists of polymethyl methacrylate or polymethyl acrylate.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell173\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-9-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-9-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-9-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-9-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-9-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-9-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-9-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-9-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-9-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-9-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-9-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-9-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell173', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell173\" name=\"matrix-left-173\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">It mainly consists of water, proteins, lipids and a small amount of carbohydrates and other additives.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell174\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-10-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-10-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-10-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-10-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-10-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-10-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-10-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-10-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-10-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-10-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-10-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-10-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell174', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell174\" name=\"matrix-left-174\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">It is oil-modified polyester of a polyhydroxylic alcohol (e.g. glycerol) and dicarboxylic acid or its anhydride (e.g. phthalic anhydride).<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable38\" id=\"watuPRODroppableCell175\"><div class=\"question-choices\"><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-11-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 0);return false;\">Gum Arabic<!--WTPMD5a2bd5a6b05ad5e72c276748de0529bbc--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-11-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 1);return false;\">Cochineal<!--WTPMD534e2222d33d1c4535ce0672ed0575b93--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-11-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 2);return false;\">Beeswax<!--WTPMD58e6e86b7203913eaa16f06b366260dc0--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-11-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 3);return false;\">Linseed oil<!--WTPMD558b56010b82fd7fd1e436d242b6c4fe5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-11-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 4);return false;\">Alkyd resin<!--WTPMD513ac2d2fe5fa55bd7864d8ec7ca63fce--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-11-5\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-5\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 5);return false;\">Shellac resin<!--WTPMD5835faefbde0d797e4967222f0773165f--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-11-6\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-6\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 6);return false;\">Polyvinyl acetate<!--WTPMD5bf978b2b71c4656fb7e832d45db25ae4--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-11-7\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-7\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 7);return false;\">Bone glue<!--WTPMD5b40972928a3b28e89d2d5bcbece1d9fa--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-11-8\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-8\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 8);return false;\">Egg yolk<!--WTPMD53f3e574c181f45eea2aa2548e75f4434--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-11-9\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-9\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 9);return false;\">Dammar resin<!--WTPMD52f40f4ae34cc2e4fcfa1c0de668a79e5--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-11-10\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-10\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 10);return false;\">Acrylic resin<!--WTPMD59f7e81613c04cd299f87ab18ca52bab8--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-11-11\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-11\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell175', 11);return false;\">Polyester fibre<!--WTPMD588fff7b17fb31b8152d970006ea35c32--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-38 watupro-nmatrix-answer-field\" id=\"field-watuPRODroppableCell175\" name=\"matrix-left-175\" value=\"\"><\/td><\/tr><\/table><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_11\" value=\"38\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType38\" class=\"answerTypeCnt11\" value=\"nmatrix\"><input type=\"hidden\" id=\"watupro-required-question-38\"><!-- end question-content--><\/div><!-- end questionWrap--><\/div><\/div><div class=\"watu-question \" id=\"question-12\" style=\";\"><div id=\"questionWrap-12\" class=\"  watupro-required-39 watupro-question-id-39\">\n\t\t\t<div class=\"question-content\"><div><p>Which of the \u00a0following statements are correct? <span style=\"font-size:12px;\">(There can be one or more correct answers)<\/span><\/p><\/div><input type=\"hidden\" name=\"question_id[]\" id=\"qID_12\" value=\"39\" class=\"watupro-question-id\"><input type=\"hidden\" id=\"answerType39\" class=\"answerTypeCnt12\" value=\"checkbox\"><input type=\"hidden\" id=\"watupro-required-question-39\"><!-- end question-content--><\/div><div class=\"question-choices watupro-choices-columns \" id=\"questionChoices39\"><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-39[]\" id=\"answer-id-176\" class=\"answer   answerof-39 \" value=\"176\"><label for=\"answer-id-176\" id=\"answer-label-176\" class=\" answer\"><span><p>Cultural heritage materials are complex multicomponent mixtures.<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-39[]\" id=\"answer-id-177\" class=\"answer   answerof-39 \" value=\"177\"><label for=\"answer-id-177\" id=\"answer-label-177\" class=\" answer\"><span><p>Organic compounds in the cultural heritage materials are more preserved than inorganic materials.<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-39[]\" id=\"answer-id-178\" class=\"answer   answerof-39 \" value=\"178\"><label for=\"answer-id-178\" id=\"answer-label-178\" class=\" answer\"><span><p>Ageing of the materials do not influence the analysis.<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-39[]\" id=\"answer-id-179\" class=\"answer   answerof-39 \" value=\"179\"><label for=\"answer-id-179\" id=\"answer-label-179\" class=\" answer\"><span><p>The sample amount for the analysis is usually very small.<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-39[]\" id=\"answer-id-180\" class=\"answer   answerof-39 \" value=\"180\"><label for=\"answer-id-180\" id=\"answer-label-180\" class=\" answer\"><span><p>Degraded compounds make the analysis of the materials difficult.<\/p><\/span><\/label><\/div><div class=\"watupro-question-choice  \" dir=\"auto\"><input type=\"checkbox\" name=\"answer-39[]\" id=\"answer-id-181\" class=\"answer   answerof-39 \" value=\"181\"><label for=\"answer-id-181\" id=\"answer-label-181\" class=\" answer\"><span><p>Archaeological wooden items and textiles are more durable to environmental conditions than stone objects, and thus these are easier to analyse with different analytical techniques.\u00a0<\/p><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style=\"display:none\" id=\"question-13\">\n\t<div class=\"question-content\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sisu.ut.ee\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\" alt=\"Loading...\" title=\"Loading...\">\u00a0Loading...\t<\/div>\n<\/div>\n\n<br>\n\t\n\t\t\t<div class=\"watupro_buttons flex \" id=\"watuPROButtons4\">\n\t\t  <div id=\"prev-question\" style=\"display:none;\"><input type=\"button\" value=\"&lt; Previous\" onclick=\"WatuPRO.nextQuestion(event, 'previous');\"><\/div>\t\t  \t\t  \t\t   \n\t\t   \t  \t\t<div><input type=\"button\" name=\"action\" class=\"watupro-submit-button\" onclick=\"WatuPRO.submitResult(event)\" id=\"action-button\" value=\"View Results\">\n\t\t<\/div>\n\t\t<\/div>\n\t\t\n\t<input type=\"hidden\" name=\"quiz_id\" value=\"4\" id=\"watuPROExamID\">\n\t<input type=\"hidden\" name=\"start_time\" id=\"startTime\" value=\"2026-04-21 21:51:47\">\n\t<input 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