{"id":2235,"date":"2014-11-03T17:09:21","date_gmt":"2014-11-03T17:09:21","guid":{"rendered":"http:\/\/nawi.naturundbildung.at\/wp\/?page_id=2235"},"modified":"2021-01-10T19:15:28","modified_gmt":"2021-01-10T19:15:28","slug":"tierische-zelle-2","status":"publish","type":"page","link":"http:\/\/nawi.naturundbildung.at\/wp\/?page_id=2235","title":{"rendered":"Tierische Zelle"},"content":{"rendered":"<p><strong>Klicke in die \u00dcberschriften um mehr zu erfahren:<\/strong><br \/>\n[ls_accordion][ls_accordion_section title=&#8220;Allgemeines&#8220;]Wie bei Pflanzenzellen variiert auch bei Tierzellen die Gr\u00f6\u00dfe in einem sehr weiten Bereich, tierische Zellen k\u00f6nnen aber in der Regel nicht mit blo\u00dfem Auge wahrgenommen werden (mit Ausnahme einiger Einzellern und den Eizellen von einigen Tieren). Die kleinsten Zellen im Tierreich findet man bei einigen V\u00f6gel und auch die gr\u00f6\u00dfte tierische Zelle findet sich bei einem Vogel: die Eizelle des Strau\u00dfes.[\/ls_accordion_section][ls_accordion_section title=&#8220;Aufbau&#8220;]Eine tierische Zelle ist immer nur durch eine Haut begrenzt . (Zellhaut=Zellmembran), eine Zellwand (wie bei Pflanzen aus Zellulose oder Bakterien aus Murein) fehlt! Die tierische Zelle ist dadurch eher rund. Sie besitzt im Gegensatz zur Pflanzenzelle Keine Vakuole (die Vakuole ist typisch f\u00fcr pflanzliche Zellen und Pilzzellen) und nat\u00fcrlich keine Chloroplasten, aber auch Mitochondrien (Kraftwerke), Ribosomen (Eiwei\u00dffabriken), einen Golgi-Apparat und ein endoplasmatisches Retikulum. (Transportsystem). Nat\u00fcrlich haben tierische Zellen wie alle h\u00f6heren Zellen auch einen Zellkern, wo sich das Erbmaterial befindet. Diese Organellen der tierischen Zelle befinden sich in einer fl\u00fcssigen Grundmatrix, dem Zellplasma.[\/ls_accordion_section][ls_accordion_section title=&#8220;Form&#8220;]Wenn auch die Form einer tierischen Zelle eher mit \u201erund\u201c beschrieben wird, so \u00e4ndert sich diese Form mit zunehmender Spezialisierung: es gibt Nervenzellen mit Ausl\u00e4ufern, die bis zu 1m lang sind, spindelf\u00f6rmige Muskelzellen, Am\u00f6ben, die ihre Form jederzeit \u00e4ndern k\u00f6nnen,\u2026[\/ls_accordion_section][\/ls_accordion] Text: Sofia Seraglio, 1FGA, HLTW21, 2014<\/p>\n<div id=\"attachment_2219\" style=\"width: 306px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2014\/01\/Tierzelle2.jpg\" rel=\"lightbox\"><img aria-describedby=\"caption-attachment-2219\" loading=\"lazy\" class=\"wp-image-2219 size-medium\" src=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2014\/01\/Tierzelle2-296x300.jpg\" alt=\"Tierzelle-GERS\" width=\"296\" height=\"300\" srcset=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2014\/01\/Tierzelle2-296x300.jpg 296w, http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2014\/01\/Tierzelle2-60x60.jpg 60w, http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2014\/01\/Tierzelle2.jpg 315w\" sizes=\"(max-width: 296px) 100vw, 296px\" \/><\/a><p id=\"caption-attachment-2219\" class=\"wp-caption-text\">Tierzelle-GERS<\/p><\/div>\n<div id=\"watu_quiz\" class=\"quiz-area \">\n<p><p>Was wei\u00dft Du \u00fcber die tierische Zelle? Teste Dein Wissen!<\/p>\n<\/p><form action=\"\" method=\"post\" class=\"quiz-form \" id=\"quiz-2\" >\n<div class='watu-question' id='question-1'><div class='question-content'><p>Wie ist eine tierische Zelle begrenzt?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='38' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='164' \/><div class='watu-question-choice'><input type='radio' name='answer-38[]' id='answer-id-164' class='answer answer-1  answerof-38' value='164' \/>&nbsp;<label for='answer-id-164' id='answer-label-164' class=' answer label-1'><span class='answer'>mit einer Zellmembran und einer Zellwand aus Chitin<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='165' \/><div class='watu-question-choice'><input type='radio' name='answer-38[]' id='answer-id-165' class='answer answer-1  answerof-38' value='165' \/>&nbsp;<label for='answer-id-165' id='answer-label-165' class=' answer label-1'><span class='answer'>nur mit einer Zellwand aus Chitin<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='166' \/><div class='watu-question-choice'><input type='radio' name='answer-38[]' id='answer-id-166' class='answer answer-1  answerof-38' value='166' \/>&nbsp;<label for='answer-id-166' id='answer-label-166' class=' answer label-1'><span class='answer'>nur mit einer Zellhaut (Zellmembran)<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='167' \/><div class='watu-question-choice'><input type='radio' name='answer-38[]' id='answer-id-167' class='answer answer-1  answerof-38' value='167' \/>&nbsp;<label for='answer-id-167' id='answer-label-167' class=' answer label-1'><span class='answer'>mit einer Zellmembran und einer Zellwand aus Zellulose<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType1' value='radio' class=''><\/div><div class='watu-question' id='question-2'><div class='question-content'><p>Welche Bestandteile hat eine tierische Zelle? Kreuze alle richtigen an!<\/p>\n<\/div><input type='hidden' name='question_id[]' value='6' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='168' \/><div class='watu-question-choice'><input type='checkbox' name='answer-6[]' id='answer-id-168' class='answer answer-2  answerof-6' value='168' \/>&nbsp;<label for='answer-id-168' id='answer-label-168' class=' answer label-2'><span class='answer'>Mitochondrien<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='169' \/><div class='watu-question-choice'><input type='checkbox' name='answer-6[]' id='answer-id-169' class='answer answer-2  answerof-6' value='169' \/>&nbsp;<label for='answer-id-169' id='answer-label-169' class=' answer label-2'><span class='answer'>Vakuole<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='170' \/><div class='watu-question-choice'><input type='checkbox' name='answer-6[]' id='answer-id-170' class='answer answer-2  answerof-6' value='170' \/>&nbsp;<label for='answer-id-170' id='answer-label-170' class=' answer label-2'><span class='answer'>Zellmembran<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='171' \/><div class='watu-question-choice'><input type='checkbox' name='answer-6[]' id='answer-id-171' class='answer answer-2  answerof-6' value='171' \/>&nbsp;<label for='answer-id-171' id='answer-label-171' class=' answer label-2'><span class='answer'>Zellkern<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='172' \/><div class='watu-question-choice'><input type='checkbox' name='answer-6[]' id='answer-id-172' class='answer answer-2  answerof-6' value='172' \/>&nbsp;<label for='answer-id-172' id='answer-label-172' class=' answer label-2'><span class='answer'>Ribosomen<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='173' \/><div class='watu-question-choice'><input type='checkbox' name='answer-6[]' id='answer-id-173' class='answer answer-2  answerof-6' value='173' \/>&nbsp;<label for='answer-id-173' id='answer-label-173' class=' answer label-2'><span class='answer'>Chloroplasten<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='174' \/><div class='watu-question-choice'><input type='checkbox' name='answer-6[]' id='answer-id-174' class='answer answer-2  answerof-6' value='174' \/>&nbsp;<label for='answer-id-174' id='answer-label-174' class=' answer label-2'><span class='answer'>Endoplasmatisches Retikulum<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='175' \/><div class='watu-question-choice'><input type='checkbox' name='answer-6[]' id='answer-id-175' class='answer answer-2  answerof-6' value='175' \/>&nbsp;<label for='answer-id-175' id='answer-label-175' class=' answer label-2'><span class='answer'>Zellwand<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='176' \/><div class='watu-question-choice'><input type='checkbox' name='answer-6[]' id='answer-id-176' class='answer answer-2  answerof-6' value='176' \/>&nbsp;<label for='answer-id-176' id='answer-label-176' class=' answer label-2'><span class='answer'>Golgi Apparat<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='177' \/><div class='watu-question-choice'><input type='checkbox' name='answer-6[]' id='answer-id-177' class='answer answer-2  answerof-6' value='177' \/>&nbsp;<label for='answer-id-177' id='answer-label-177' class=' answer label-2'><span class='answer'>Zellplasma (Cytoplasma)<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType2' value='checkbox' class=''><\/div><div class='watu-question' id='question-3'><div class='question-content'><p>Welche Form hat eine tierische Zelle?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='37' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='162' \/><div class='watu-question-choice'><input type='radio' name='answer-37[]' id='answer-id-162' class='answer answer-3  answerof-37' value='162' \/>&nbsp;<label for='answer-id-162' id='answer-label-162' class=' answer label-3'><span class='answer'>eher eckig<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='163' \/><div class='watu-question-choice'><input type='radio' name='answer-37[]' id='answer-id-163' class='answer answer-3  answerof-37' value='163' \/>&nbsp;<label for='answer-id-163' id='answer-label-163' class=' answer label-3'><span class='answer'>eher rundlich<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType3' value='radio' class=''><\/div><div class='watu-question' id='question-4'><div class='question-content'><p>Was besitzt eine pflanzliche Zelle, was eine tierische Zelle nicht hat?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='4' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='156' \/><div class='watu-question-choice'><input type='checkbox' name='answer-4[]' id='answer-id-156' class='answer answer-4  answerof-4' value='156' \/>&nbsp;<label for='answer-id-156' id='answer-label-156' class=' answer label-4'><span class='answer'>Vakuole<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='157' \/><div class='watu-question-choice'><input type='checkbox' name='answer-4[]' id='answer-id-157' class='answer answer-4  answerof-4' value='157' \/>&nbsp;<label for='answer-id-157' id='answer-label-157' class=' answer label-4'><span class='answer'>Zellkern<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='158' \/><div class='watu-question-choice'><input type='checkbox' name='answer-4[]' id='answer-id-158' class='answer answer-4  answerof-4' value='158' \/>&nbsp;<label for='answer-id-158' id='answer-label-158' class=' answer label-4'><span class='answer'>Mitochondrien<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='159' \/><div class='watu-question-choice'><input type='checkbox' name='answer-4[]' id='answer-id-159' class='answer answer-4  answerof-4' value='159' \/>&nbsp;<label for='answer-id-159' id='answer-label-159' class=' answer label-4'><span class='answer'>Chloroplasten<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='160' \/><div class='watu-question-choice'><input type='checkbox' name='answer-4[]' id='answer-id-160' class='answer answer-4  answerof-4' value='160' \/>&nbsp;<label for='answer-id-160' id='answer-label-160' class=' answer label-4'><span class='answer'>Zellwand aus Zellulose<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='161' \/><div class='watu-question-choice'><input type='checkbox' name='answer-4[]' id='answer-id-161' class='answer answer-4  answerof-4' value='161' \/>&nbsp;<label for='answer-id-161' id='answer-label-161' class=' answer label-4'><span class='answer'>Zellwand aus Chitin<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType4' value='checkbox' class=''><\/div><div class='watu-question' id='question-5'><div class='question-content'><p>Was findet sich im Zellkern?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='5' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='13' \/><div class='watu-question-choice'><input type='checkbox' name='answer-5[]' id='answer-id-13' class='answer answer-5  answerof-5' value='13' \/>&nbsp;<label for='answer-id-13' id='answer-label-13' class=' answer label-5'><span class='answer'>DNA und RNA<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='14' \/><div class='watu-question-choice'><input type='checkbox' name='answer-5[]' id='answer-id-14' class='answer answer-5  answerof-5' value='14' \/>&nbsp;<label for='answer-id-14' id='answer-label-14' class=' answer label-5'><span class='answer'>Zellsaft<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='15' \/><div class='watu-question-choice'><input type='checkbox' name='answer-5[]' id='answer-id-15' class='answer answer-5  answerof-5' value='15' \/>&nbsp;<label for='answer-id-15' id='answer-label-15' class=' answer label-5'><span class='answer'>Erbmaterial<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='16' \/><div class='watu-question-choice'><input type='checkbox' name='answer-5[]' id='answer-id-16' class='answer answer-5  answerof-5' value='16' \/>&nbsp;<label for='answer-id-16' id='answer-label-16' class=' answer label-5'><span class='answer'>die Eiwei\u00dfprouktion<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType5' value='checkbox' class=''><\/div><div style='display:none' id='question-6'><br \/><div class='question-content'><img src=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/plugins\/watu\/loading.gif\" width=\"16\" height=\"16\" alt=\"Loading ...\" title=\"Loading ...\" \/>&nbsp;Loading &#8230;<\/div><\/div><br \/>\n\t<p>Question <span id='numQ'>1<\/span> of 5<\/p>\n\t\t<input type=\"button\" id=\"next-question\" value=\"Next &gt;\"  \/>\n<input type=\"button\" name=\"action\" onclick=\"Watu.submitResult()\" id=\"action-button\" value=\"Submit\"  class=\"watu-submit-button\" \/>\n<input type=\"hidden\" name=\"no_ajax\" value=\"0\"><input type=\"hidden\" name=\"quiz_id\" value=\"2\" \/>\n<input type=\"hidden\" id=\"watuStartTime\" name=\"start_time\" value=\"2026-05-02 16:22:19\" \/>\n<\/form>\n<\/div>\n<div id=\"watu-loading-result\" style=\"display:none;\">\n\t<p align=\"center\"><img src=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/plugins\/watu\/loading.gif\" width=\"16\" height=\"16\" alt=\"Loading\" title=\"Loading\" \/><\/p>\n<\/div>\t\n<script type=\"text\/javascript\">\nvar exam_id=0;\nvar question_ids='';\nvar watuURL='';\njQuery(function($){\nquestion_ids = \"38,6,37,4,5\";\nexam_id = 2;\nWatu.exam_id = exam_id;\nWatu.qArr = question_ids.split(',');\nWatu.post_id = 2235;\nWatu.singlePage = '0';\nWatu.hAppID = \"0.66397300 1777738939\";\nwatuURL = \"http:\/\/nawi.naturundbildung.at\/wp\/wp-admin\/admin-ajax.php\";\nWatu.noAlertUnanswered = 0;\n});\n<\/script>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Klicke in die \u00dcberschriften um mehr zu erfahren: [ls_accordion][ls_accordion_section title=&#8220;Allgemeines&#8220;]Wie bei Pflanzenzellen variiert auch bei Tierzellen die Gr\u00f6\u00dfe in einem sehr weiten Bereich, tierische Zellen k\u00f6nnen aber in der Regel nicht mit blo\u00dfem Auge wahrgenommen werden (mit Ausnahme einiger Einzellern und den Eizellen von einigen Tieren). Die kleinsten Zellen im<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":373,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"ngg_post_thumbnail":0},"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/2235"}],"collection":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2235"}],"version-history":[{"count":27,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/2235\/revisions"}],"predecessor-version":[{"id":5290,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/2235\/revisions\/5290"}],"up":[{"embeddable":true,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/373"}],"wp:attachment":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}