{"id":29,"date":"2024-04-04T08:53:21","date_gmt":"2024-04-04T05:53:21","guid":{"rendered":"https:\/\/sisu.ut.ee\/biogymnaasium\/3-fotosuntees\/"},"modified":"2024-04-04T08:54:46","modified_gmt":"2024-04-04T05:54:46","slug":"3-fotosuntees","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/biogymnaasium\/3-fotosuntees\/","title":{"rendered":"3. Fotos\u00fcntees"},"content":{"rendered":"<blockquote>\n<p>\n\t\t<strong>Elu aluseks Maal on fotos\u00fcntees, sest:<\/strong>\n\t<\/p>\n<ul>\n<li>\n\t\t\tfotos\u00fcnteesivad taimed ja bakterid toodavad orgaanilise aine, mis paneb aluse k\u00f5ikidele toiduahelatele;\n\t\t<\/li>\n<li>\n\t\t\ttoodetud hapnik v\u00f5imaldab hingata ja elutegevuseks energiat saada nii autotroofidel endil kui heterotroofidel;\n\t\t<\/li>\n<li>\n\t\t\thapnik v\u00f5imaldab laguneda surnud orgaanikal;\n\t\t<\/li>\n<li>\n\t\t\thapnik v\u00f5imaldab p\u00f5lemist;\n\t\t<\/li>\n<li>\n\t\t\thapnikust tekib osoon (O<sub>3<\/sub>), mis moodustab\u00a0 osoonikihi, mis kaitseb organisme Maal UV-kiirguse eest.\n\t\t<\/li>\n<\/ul>\n<\/blockquote>\n<p>\n\t<strong>Fotos\u00fcntees (FS)<\/strong>\n<\/p>\n<table class=\"table table-hover\" border=\"1\" cellpadding=\"5\" cellspacing=\"0\" style=\"width: 100%\">\n<tbody>\n<tr>\n<td>\n\t\t\t\t<strong>FS organell \u2013 kloroplast<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"612\" height=\"410\" class=\"alignnone wp-image-318\" style=\"width: 400px;height: 268px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/istockphoto-1256660938-612x612-1.jpg\" title=\"istockphoto-1256660938-612\u00d7612.jpg\" alt=\"Kloroplast\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/istockphoto-1256660938-612x612-1.jpg 612w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/istockphoto-1256660938-612x612-1-300x201.jpg 300w\" sizes=\"auto, (max-width: 612px) 100vw, 612px\">\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t<strong>Leht on taime FS organ<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" class=\"alignnone wp-image-319\" style=\"width: 400px;height: 300px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/maple-888807_640.jpg\" title=\"maple-888807_640.jpg\" alt=\"Vahtraleht\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/maple-888807_640.jpg 640w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/maple-888807_640-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\">\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t<strong>P\u00e4ikese energia\u00a0 \u2013<br>FS energiaallikas<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"853\" class=\"alignnone wp-image-320\" style=\"width: 400px;height: 267px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/sun-49143_1280_1.jpg\" title=\"sun-49143_1280_1.jpg\" alt=\"P\u00e4ike\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/sun-49143_1280_1.jpg 1280w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/sun-49143_1280_1-300x200.jpg 300w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/sun-49143_1280_1-1024x682.jpg 1024w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/sun-49143_1280_1-768x512.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\">\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\t<strong>FS toimub n\u00e4htava valguse piirkonnas<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"364\" class=\"alignnone wp-image-321\" style=\"width: 400px;height: 303px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/rainbow-4047523_1280.png\" title=\"rainbow-4047523_1280.png\" alt=\"Spekter\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/rainbow-4047523_1280.png 480w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/rainbow-4047523_1280-300x228.png 300w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\">\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\u00a0\n<\/p>\n<h4>\n\t<strong>Fotos\u00fcnteesi \u00fcldine \u00fclevaade ja summaarne v\u00f5rrand:<\/strong><br>\n<\/h4>\n<p>\n\t<img loading=\"lazy\" decoding=\"async\" width=\"998\" height=\"513\" class=\"alignnone wp-image-322\" style=\"width: 800px;height: 411px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/fs_skeem.jpg\" title=\"fs_skeem.jpg\" alt=\"Fotos\u00fcntees\" srcset=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/fs_skeem.jpg 998w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/fs_skeem-300x154.jpg 300w, https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/647\/fs_skeem-768x395.jpg 768w\" sizes=\"auto, (max-width: 998px) 100vw, 998px\">\n<\/p>\n<p>\n\t\u00a0\n<\/p>\n<p style=\"text-align: center\">\n\t\u00a0\n<\/p>\n<p style=\"text-align: center\">\n\t<span style=\"font-size:22px\">6 CO<sub>2<\/sub>\u00a0+ 12 H<sub>2<\/sub>O* = C<sub>6<\/sub>H<sub>12<\/sub>O<sub>6<\/sub>\u00a0+ 6 O<sub>2<\/sub>*\u2191 + 6 H<sub>2<\/sub>O<\/span><br>NB!\u00a0 \u00a0* t\u00e4histab seda, et toodetud ja \u00f5hku difundeeruv hapnik on p\u00e4rit veest.\n<\/p>\n<p style=\"text-align: center\">\n\t\u00a0\n<\/p>\n<blockquote>\n<h4>\n\t\tT\u00e4iendav info ja harjutus\u00fclesanded<br>\n\t<\/h4>\n<p>\n\t\tFotos\u00fcnteesi valgus- ja pimedusstaadium\u00a0<a href=\"https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2478\" target=\"_blank\" rel=\"noopener\">https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/2478<\/a>\n\t<\/p>\n<p>\n\t\t<strong>Vaata ka videoid<\/strong><br>Fotos\u00fcntees\u00a0<a href=\"https:\/\/www.youtube.com\/watch?v=-rsYk4eCKnA&amp;list=PLAE36CEFE9200FDDD\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=-rsYk4eCKnA&amp;list=PLAE36CEFE9200FDDD<\/a><br>Fotos\u00fcnteesi valgusstaadium\u00a0<a href=\"https:\/\/www.youtube.com\/watch?v=yfR36PMWegg\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=yfR36PMWegg<\/a><br>Fotos\u00fcnteesi pimedusstaadium\u00a0<a href=\"https:\/\/www.youtube.com\/watch?v=slm6D2VEXYs\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=slm6D2VEXYs<\/a><br>Calvini ts\u00fckkel\u00a0<a href=\"https:\/\/www.youtube.com\/watch?v=EQvTEFCANTM\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=EQvTEFCANTM<\/a>\n\t<\/p>\n<p>\n\t\t<strong>Videote subtiitrite t\u00f5lkimine eesti keelde<\/strong><br>1. Vajutage seadete hammasrattale.<br>2. Valige seadetest \u201cSubtiitrid\u201d (subtitles)<br>3. Valige men\u00fc\u00fcst \u201cAutomaatne t\u00f5lkimine\u201d<br>4. Valige keeleks \u201cEstonian\u201d\n\t<\/p>\n<\/blockquote>\n<p>\u00a0<\/p>\n<blockquote>\n<h4>\n\t\t<strong>Oluline info, mida meelde j\u00e4tta<\/strong><br>\n\t<\/h4>\n<p>\n\t\tFotos\u00fcnteesi t\u00e4htsus seisneb mitmes olulises aspektis:\n\t<\/p>\n<ul>\n<li>\n<p>\n\t\t\t\t<strong>Energiavarustus<\/strong>. Fotos\u00fcntees on peamine protsess, mille abil taimed, vetikad ja m\u00f5ned bakterid toodavad orgaanilisi \u00fchendeid, nt gl\u00fckoosi, kasutades p\u00e4ikesevalgust, s\u00fcsinikdioksiidi ja vett. Selle tulemusel saavad nad koguda ja salvestada p\u00e4ikeseenergiat keemiliste sidemete energia kujul. See keemiline energia on k\u00e4ttesaadav nii neile endile kui ka k\u00f5igile teistele organismidele, kes neid tarbivad.\u00a0\n\t\t\t<\/p>\n<\/li>\n<li>\n<p>\n\t\t\t\t<strong>Hapniku eraldamine.<\/strong>\u00a0Fotos\u00fcnteesi k\u00e4igus eraldatakse \u00f5hku hapnikku. See on h\u00e4davajalik hingamiseks k\u00f5igile organismidele, kes vajavad hapnikku aine- ja energiavahetuseks. Hapnik atmosf\u00e4\u00e4ris on v\u00f5imaldanud kujuneda organismidel, kes hingamiseks kasutavad aeroobseid protsesse.\n\t\t\t<\/p>\n<\/li>\n<li>\n<p>\n\t\t\t\t<strong>S\u00fcsinikuringe<\/strong>. Fotos\u00fcntees m\u00e4ngib olulist rolli s\u00fcsinikuringes, mis on vajalik s\u00fcsiniku ringluseks looduses. Organismid, kes teostavad fotos\u00fcnteesi, v\u00f5tavad atmosf\u00e4\u00e4rist s\u00fcsinikdioksiidi, millest nad toodavad orgaanilisi s\u00fcsiniku\u00fchendeid. See s\u00fcsinik ladestub taimedesse, vetikatesse ja bakteritesse, ning kui need organismid surevad v\u00f5i neid tarbitakse, siis s\u00fcsinik ringleb edasi l\u00e4bi \u00f6kos\u00fcsteemide.\n\t\t\t<\/p>\n<\/li>\n<li>\n<p>\n\t\t\t\t<strong>Atmosf\u00e4\u00e4ri koostis.<\/strong>\u00a0Fotos\u00fcntees on olnud v\u00f5tmet\u00e4htsusega atmosf\u00e4\u00e4ri koostise kujunemisel. See protsess on aidanud reguleerida atmosf\u00e4\u00e4ri s\u00fcsinikdioksiidi taset, mis on omakorda m\u00f5jutanud Maal valitsevat kliimat.\n\t\t\t<\/p>\n<\/li>\n<li>\n<p>\n\t\t\t\t<strong>Elurikkus.<\/strong>\u00a0 Fotos\u00fcnteesil on olnud oluline roll organismide mitmekesisuse ehk biodiversiteedi kujunemisel. Taimed, vetikad ja teised fotos\u00fcnteesi teostavad organismid moodustavad aluse toiduahelatele, pakkudes toitu paljudele teistele organismidele, alates putukatest kuni imetajateni.\u00a0\n\t\t\t<\/p>\n<\/li>\n<\/ul>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Elu aluseks Maal on fotos\u00fcntees, sest: fotos\u00fcnteesivad taimed ja bakterid toodavad orgaanilise aine, mis paneb aluse k\u00f5ikidele toiduahelatele; toodetud hapnik v\u00f5imaldab hingata ja elutegevuseks energiat saada nii autotroofidel endil kui heterotroofidel; hapnik v\u00f5imaldab laguneda surnud orgaanikal; hapnik v\u00f5imaldab p\u00f5lemist; hapnikust &#8230;<\/p>\n","protected":false},"author":319,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-29","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/comments?post=29"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/29\/revisions"}],"predecessor-version":[{"id":478,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/29\/revisions\/478"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}