{"id":55,"date":"2024-04-04T08:53:24","date_gmt":"2024-04-04T05:53:24","guid":{"rendered":"https:\/\/sisu.ut.ee\/biogymnaasium\/3-elu-organiseerituse-tasemed\/"},"modified":"2024-04-04T08:54:44","modified_gmt":"2024-04-04T05:54:44","slug":"3-elu-organiseerituse-tasemed","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/biogymnaasium\/3-elu-organiseerituse-tasemed\/","title":{"rendered":"3. Elu organiseerituse tasemed"},"content":{"rendered":"<p>\n\tElu oma mitmekesisuse ulatusega on\u00a0 raskesti hoomatav ja uuritav ning seet\u00f5ttu on elu ilmingud jaotatud keerukuse tasemete alusel j\u00e4rgmistesse kategooriatesse, mis v\u00f5imaldavad kitsendada ja piiritleda uurimisvaldkondi:\n<\/p>\n<p>\n\t\u00a0\n<\/p>\n<table class=\"table table-hover\" border=\"1\" cellpadding=\"5\" cellspacing=\"0\" style=\"width: 100%\">\n<tbody>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>Organiseerituse tase<\/strong>\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>Taseme iseloomustus<\/strong>\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>Uuriv teadusharu<\/strong>\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>aatomid<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\tEi ole elus\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\tkeemia ja f\u00fc\u00fcsika\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>molekulid<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\tpole elus, kuid on nn. biomolekulid (sahhariidid, lipiidid, valgud, nukleiinhapped), mida leidub vaid elusorganismides, eluslooduse esmane organiseerituse tase\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\tmolekulaarbioloogia ja\u00a0molekulaargeneetika\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong id=\"yui_3_17_2_1_1689686598263_343\">organellid<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\taku koostisosad \u2013 tuum, mitokondrid, ribosoomid, rakumembraan jne.\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\trakubioloogia ehk ts\u00fctoloogia\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>rakud<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\teluslooduse esmane k\u00f5igi elu tunnustega tase\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\trakubioloogia ehk ts\u00fctoloogia\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>koed<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\tsarnase p\u00e4ritoluga, ehitusega ja \u00fclesandega rakud koos rakuvaheainega\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\thistoloogia\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>organid<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\tkindla \u00fclesandega kudede kogum\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\tanatoomia, f\u00fcsioloogia, geneetika ja \u00f6koloogia erinevad harud\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>organs\u00fcsteemid ehk elundkonnad<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\tkindla \u00fclesandega organite kogum\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\tanatoomia ja f\u00fcsioloogia\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>organismid<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\t\u00fcherakulised v\u00f5i hulkraksed\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\tanatoomia ja f\u00fcsioloogia\u00a0\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>populatsioonid<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\tLiigisisene \u00fcksus, st sama liiki organismid teatud maa-alal teatud ajal\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\tpopulatsiooni\u00f6koloogia\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>liigid<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\tSarnase ehituse, geneetika, talitluse ja levilaga samal ajal elavad organismid\u00a0\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\tliigi anatoomia, \u00f5koloogia, geneetika, etoloogia (k\u00e4itumisteadus) jne.\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>\u00f6kos\u00fcsteem<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\tElusorganismid koos eluta looduse komponentidega \u00fchel alal\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\t\u00f6koloogia\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\n\t\t\t\t<strong>biosf\u00e4\u00e4r<\/strong>\n\t\t\t<\/td>\n<td>\n\t\t\t\tMaad \u00fcmbritsev elu sisaldav kiht. K\u00f5ige k\u00f5rgem eluslooduse organiseerituse tase\n\t\t\t<\/td>\n<td style=\"text-align: center\">\n\t\t\t\tglobaal\u00f6koloogia\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\u00a0\n<\/p>\n<blockquote>\n<h4>\n\t\t<strong>T\u00e4iendav info ja enesekontrolli harjutus\u00fclesanded:\u00a0<\/strong><br>\n\t<\/h4>\n<p>\n\t\tEluslooduse organiseerituse tasemed:\u00a0<a href=\"https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/3528\" target=\"_blank\" rel=\"noopener\">https:\/\/vara.e-koolikott.ee\/taxonomy\/term\/3528\u00a0<\/a>\n\t<\/p>\n<p>\n\t\t<strong>Lisaks vaata videot:\u00a0<\/strong>\n\t<\/p>\n<p>\n\t\tVideo\u00f5ps \u201eEluslooduse organiseerituse tasemed\u201c\u00a0<a href=\"https:\/\/www.youtube.com\/watch?v=-X4KTK88IjM\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=-X4KTK88IjM<\/a>\n\t<\/p>\n<p>\n\t\t<\/p><div class=\"ratio ratio-16x9 mb-3\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--16x9\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n\t\n<\/blockquote>\n<blockquote>\n<p>\n\t\t\u00a0\n\t<\/p>\n<h4>\n\t\tOluline info, mida meelde j\u00e4tta:<br>\n\t<\/h4>\n<p>\n\t\t<strong>Mille poolest erinevad elusad asjad mitteelulistest asjadest?<\/strong>\n\t<\/p>\n<ul>\n<li>\n\t\t\tK\u00f5ik looduses, elusad v\u00f5i mitte, koosnevad samadest ehitusplokkidest: aatomitest, mis \u00fchinevad molekulideks.\n\t\t<\/li>\n<li>\n\t\t\tT\u00e4nap\u00e4eva looduses moodustavad ainult elusolendid keerulisi biomolekule s\u00fcsivesikuid, lipiide, valke, DNA-d ja RNA-d jt.\u00a0 Elu saab ainulaadsed omadused, kui need molekulid organiseeruvad rakkudeks.\n\t\t<\/li>\n<li>\n\t\t\tElu k\u00f5rgemate organiseerituse tasemete hulka kuuluvad hulkraksed organismid, populatsioonid, liigid, kooslused, \u00f6kos\u00fcsteemid ja biosf\u00e4\u00e4r.\n\t\t<\/li>\n<li>\n\t\t\t\u00fchesuunaline energiavoog ja toitainete ringlus s\u00e4ilitavad\u00a0 elukorralduse.\n\t\t<\/li>\n<li>\n\t\t\torganismid tajuvad ja reageerivad nii enda sees kui ka v\u00e4ljaspool m\u00f5juvatele\u00a0 keskkonnatingimustele.\n\t\t<\/li>\n<li>\n\t\t\tnad kohanevad, hoides oma sisekeskkonna tingimused rakkude elluj\u00e4\u00e4miseks soodsas vahemikus \u2013 seda protsessi nimetatakse hom\u00f6ostaasiks.\n\t\t<\/li>\n<li>\n\t\t\tk\u00f5ik organismid kasutavad arenguks, kasvuks ja paljunemiseks DNA-s salvestatud p\u00e4rilikku infot, mille nad on p\u00e4rinud oma vanematelt. DNA on organismide vaheliste sarnasuste ja erinevuste aluseks.\n\t\t<\/li>\n<\/ul>\n<\/blockquote>\n<div id=\"gtx-trans\" style=\"position: absolute;left: 412px;top: 1218.59px\">\n<div class=\"gtx-trans-icon\">\n\t\t\u00a0\n\t<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Elu oma mitmekesisuse ulatusega on\u00a0 raskesti hoomatav ja uuritav ning seet\u00f5ttu on elu ilmingud jaotatud keerukuse tasemete alusel j\u00e4rgmistesse kategooriatesse, mis v\u00f5imaldavad kitsendada ja piiritleda uurimisvaldkondi: \u00a0 Organiseerituse tase Taseme iseloomustus Uuriv teadusharu aatomid Ei ole elus keemia ja f\u00fc\u00fcsika &#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-55","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/55","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=55"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/55\/revisions"}],"predecessor-version":[{"id":452,"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/pages\/55\/revisions\/452"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biogymnaasium\/wp-json\/wp\/v2\/media?parent=55"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}