{"id":538,"date":"2019-09-26T12:18:31","date_gmt":"2019-09-26T10:18:31","guid":{"rendered":"http:\/\/evoluscience.fr\/?page_id=538"},"modified":"2026-06-24T09:34:02","modified_gmt":"2026-06-24T07:34:02","slug":"chapitre-2-prelevement-du-dioxygene-de-lair","status":"publish","type":"page","link":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/","title":{"rendered":"Chapitre 2 &#8211; Pr\u00e9l\u00e8vement du dioxyg\u00e8ne de l&rsquo;air"},"content":{"rendered":"\n<div id=\"wp-block-themeisle-blocks-advanced-columns-17889596\" class=\"wp-block-themeisle-blocks-advanced-columns has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-68b6072f\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<p class=\"wp-block-paragraph\"><em>No\u00e9mie compare le corps \u00e0 une machine qui a besoin de deux carburants pour fonctionner. Elle souhaiterait savoir comment ces carburants sont apport\u00e9s \u00e0 notre organisme.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"360\" style=\"aspect-ratio: 640 \/ 360;\" width=\"640\" controls src=\"https:\/\/evoluscience.fr\/wp-content\/uploads\/2019\/09\/5-PC-Chp2AcT1.mov\"><\/video><\/figure>\n\n\n\n<p class=\"has-vivid-green-cyan-color has-text-color wp-block-paragraph\">Comment la cellule musculaire est-elle fournie en dioxyg\u00e8ne&nbsp;? <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/activite-1\/\">Activit\u00e9 1<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/activite-2\/\"><\/a><a href=\"https:\/\/evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/activite-2\/\"><\/a><a href=\"https:\/\/evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/activite-2\/\"><\/a><a href=\"https:\/\/evoluscience.fr\/index.php\/activite-2\/\"><\/a><a href=\"https:\/\/evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/activite-2\/\">Activit\u00e9 2<\/a><\/p>\n\n\n\n<div style=\"height:67px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Je teste mes connaissances !<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.evoluscience.fr\/index.php\/2020\/11\/07\/quiz-5e-prelevement-du-dioxygene-de-lair\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1005\" height=\"256\" src=\"https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_u6dtmvu6dtmvu6dt-1.jpg\" alt=\"\" class=\"wp-image-16504\" style=\"aspect-ratio:3.926093624479661;width:613px;height:auto\" srcset=\"https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_u6dtmvu6dtmvu6dt-1.jpg 1005w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_u6dtmvu6dtmvu6dt-1-300x76.jpg 300w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_u6dtmvu6dtmvu6dt-1-768x196.jpg 768w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_u6dtmvu6dtmvu6dt-1-520x132.jpg 520w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_u6dtmvu6dtmvu6dt-1-740x188.jpg 740w\" sizes=\"auto, (max-width: 1005px) 100vw, 1005px\" \/><\/a><\/figure>\n<\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":15,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"class_list":["post-538","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"No\u00e9mie compare le corps \u00e0 une machine qui a besoin de deux carburants pour fonctionner. Elle souhaiterait savoir comment ces carburants sont apport\u00e9s \u00e0 notre organisme. Comment la cellule musculaire est-elle fournie en dioxyg\u00e8ne ? Activit\u00e9 1 Activit\u00e9 2 Je teste mes connaissances !\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.5\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Evoluscience - Site de cours de SVT -\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Chapitre 2 \u2013 Pr\u00e9l\u00e8vement du dioxyg\u00e8ne de l\u2019air - Evoluscience - Site de cours de SVT\" \/>\n\t\t<meta property=\"og:description\" content=\"No\u00e9mie compare le corps \u00e0 une machine qui a besoin de deux carburants pour fonctionner. Elle souhaiterait savoir comment ces carburants sont apport\u00e9s \u00e0 notre organisme. Comment la cellule musculaire est-elle fournie en dioxyg\u00e8ne ? Activit\u00e9 1 Activit\u00e9 2 Je teste mes connaissances !\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-09-26T10:18:31+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-06-24T07:34:02+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Chapitre 2 \u2013 Pr\u00e9l\u00e8vement du dioxyg\u00e8ne de l\u2019air - Evoluscience - Site de cours de SVT\" \/>\n\t\t<meta name=\"twitter:description\" content=\"No\u00e9mie compare le corps \u00e0 une machine qui a besoin de deux carburants pour fonctionner. Elle souhaiterait savoir comment ces carburants sont apport\u00e9s \u00e0 notre organisme. Comment la cellule musculaire est-elle fournie en dioxyg\u00e8ne ? Activit\u00e9 1 Activit\u00e9 2 Je teste mes connaissances !\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/5-corps-et-sante\\\/chapitre-2-prelevement-du-dioxygene-de-lair\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.evoluscience.fr\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/#listItem\",\"name\":\"Cycle 4\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/#listItem\",\"position\":2,\"name\":\"Cycle 4\",\"item\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/#listItem\",\"name\":\"Cinqui\\u00e8me\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/#listItem\",\"position\":3,\"name\":\"Cinqui\\u00e8me\",\"item\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/5-corps-et-sante\\\/#listItem\",\"name\":\"5 &#8211; Corps &#038; Sant\\u00e9\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/#listItem\",\"name\":\"Cycle 4\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/5-corps-et-sante\\\/#listItem\",\"position\":4,\"name\":\"5 &#8211; Corps &#038; Sant\\u00e9\",\"item\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/5-corps-et-sante\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/5-corps-et-sante\\\/chapitre-2-prelevement-du-dioxygene-de-lair\\\/#listItem\",\"name\":\"Chapitre 2 &#8211; Pr\\u00e9l\\u00e8vement du dioxyg\\u00e8ne de l&rsquo;air\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/#listItem\",\"name\":\"Cinqui\\u00e8me\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/5-corps-et-sante\\\/chapitre-2-prelevement-du-dioxygene-de-lair\\\/#listItem\",\"position\":5,\"name\":\"Chapitre 2 &#8211; Pr\\u00e9l\\u00e8vement du dioxyg\\u00e8ne de l&rsquo;air\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/5-corps-et-sante\\\/#listItem\",\"name\":\"5 &#8211; Corps &#038; Sant\\u00e9\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/#person\",\"name\":\"Laure-Emilie VERKEST\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/5-corps-et-sante\\\/chapitre-2-prelevement-du-dioxygene-de-lair\\\/#personImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/16d3af6117e7d68b84472e49584721c1fc679cd19d5f66d4ec26bae7de5d1e76?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Laure-Emilie VERKEST\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/5-corps-et-sante\\\/chapitre-2-prelevement-du-dioxygene-de-lair\\\/#webpage\",\"url\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/5-corps-et-sante\\\/chapitre-2-prelevement-du-dioxygene-de-lair\\\/\",\"name\":\"Chapitre 2 \\u2013 Pr\\u00e9l\\u00e8vement du dioxyg\\u00e8ne de l\\u2019air - Evoluscience - Site de cours de SVT\",\"description\":\"No\\u00e9mie compare le corps \\u00e0 une machine qui a besoin de deux carburants pour fonctionner. Elle souhaiterait savoir comment ces carburants sont apport\\u00e9s \\u00e0 notre organisme. Comment la cellule musculaire est-elle fournie en dioxyg\\u00e8ne ? Activit\\u00e9 1 Activit\\u00e9 2 Je teste mes connaissances !\",\"inLanguage\":\"fr-FR\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/index.php\\\/cycle-4\\\/cinquieme\\\/5-corps-et-sante\\\/chapitre-2-prelevement-du-dioxygene-de-lair\\\/#breadcrumblist\"},\"datePublished\":\"2019-09-26T12:18:31+02:00\",\"dateModified\":\"2026-06-24T09:34:02+02:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/#website\",\"url\":\"https:\\\/\\\/www.evoluscience.fr\\\/\",\"name\":\"Evoluscience - Site de cours de SVT\",\"inLanguage\":\"fr-FR\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.evoluscience.fr\\\/#person\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Chapitre 2 \u2013 Pr\u00e9l\u00e8vement du dioxyg\u00e8ne de l\u2019air - Evoluscience - Site de cours de SVT","description":"No\u00e9mie compare le corps \u00e0 une machine qui a besoin de deux carburants pour fonctionner. Elle souhaiterait savoir comment ces carburants sont apport\u00e9s \u00e0 notre organisme. Comment la cellule musculaire est-elle fournie en dioxyg\u00e8ne ? Activit\u00e9 1 Activit\u00e9 2 Je teste mes connaissances !","canonical_url":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/#listItem","position":1,"name":"Home","item":"https:\/\/www.evoluscience.fr\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/#listItem","name":"Cycle 4"}},{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/#listItem","position":2,"name":"Cycle 4","item":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/#listItem","name":"Cinqui\u00e8me"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/#listItem","position":3,"name":"Cinqui\u00e8me","item":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/#listItem","name":"5 &#8211; Corps &#038; Sant\u00e9"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/#listItem","name":"Cycle 4"}},{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/#listItem","position":4,"name":"5 &#8211; Corps &#038; Sant\u00e9","item":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/#listItem","name":"Chapitre 2 &#8211; Pr\u00e9l\u00e8vement du dioxyg\u00e8ne de l&rsquo;air"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/#listItem","name":"Cinqui\u00e8me"}},{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/#listItem","position":5,"name":"Chapitre 2 &#8211; Pr\u00e9l\u00e8vement du dioxyg\u00e8ne de l&rsquo;air","previousItem":{"@type":"ListItem","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/#listItem","name":"5 &#8211; Corps &#038; Sant\u00e9"}}]},{"@type":"Person","@id":"https:\/\/www.evoluscience.fr\/#person","name":"Laure-Emilie VERKEST","image":{"@type":"ImageObject","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/#personImage","url":"https:\/\/secure.gravatar.com\/avatar\/16d3af6117e7d68b84472e49584721c1fc679cd19d5f66d4ec26bae7de5d1e76?s=96&d=mm&r=g","width":96,"height":96,"caption":"Laure-Emilie VERKEST"}},{"@type":"WebPage","@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/#webpage","url":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/","name":"Chapitre 2 \u2013 Pr\u00e9l\u00e8vement du dioxyg\u00e8ne de l\u2019air - Evoluscience - Site de cours de SVT","description":"No\u00e9mie compare le corps \u00e0 une machine qui a besoin de deux carburants pour fonctionner. Elle souhaiterait savoir comment ces carburants sont apport\u00e9s \u00e0 notre organisme. Comment la cellule musculaire est-elle fournie en dioxyg\u00e8ne ? Activit\u00e9 1 Activit\u00e9 2 Je teste mes connaissances !","inLanguage":"fr-FR","isPartOf":{"@id":"https:\/\/www.evoluscience.fr\/#website"},"breadcrumb":{"@id":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/#breadcrumblist"},"datePublished":"2019-09-26T12:18:31+02:00","dateModified":"2026-06-24T09:34:02+02:00"},{"@type":"WebSite","@id":"https:\/\/www.evoluscience.fr\/#website","url":"https:\/\/www.evoluscience.fr\/","name":"Evoluscience - Site de cours de SVT","inLanguage":"fr-FR","publisher":{"@id":"https:\/\/www.evoluscience.fr\/#person"}}]},"og:locale":"fr_FR","og:site_name":"Evoluscience - Site de cours de SVT -","og:type":"article","og:title":"Chapitre 2 \u2013 Pr\u00e9l\u00e8vement du dioxyg\u00e8ne de l\u2019air - Evoluscience - Site de cours de SVT","og:description":"No\u00e9mie compare le corps \u00e0 une machine qui a besoin de deux carburants pour fonctionner. Elle souhaiterait savoir comment ces carburants sont apport\u00e9s \u00e0 notre organisme. Comment la cellule musculaire est-elle fournie en dioxyg\u00e8ne ? Activit\u00e9 1 Activit\u00e9 2 Je teste mes connaissances !","og:url":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/","article:published_time":"2019-09-26T10:18:31+00:00","article:modified_time":"2026-06-24T07:34:02+00:00","twitter:card":"summary_large_image","twitter:title":"Chapitre 2 \u2013 Pr\u00e9l\u00e8vement du dioxyg\u00e8ne de l\u2019air - Evoluscience - Site de cours de SVT","twitter:description":"No\u00e9mie compare le corps \u00e0 une machine qui a besoin de deux carburants pour fonctionner. Elle souhaiterait savoir comment ces carburants sont apport\u00e9s \u00e0 notre organisme. Comment la cellule musculaire est-elle fournie en dioxyg\u00e8ne ? Activit\u00e9 1 Activit\u00e9 2 Je teste mes connaissances !"},"aioseo_meta_data":{"post_id":"538","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2023-07-03 06:04:13","updated":"2026-11-08 19:32:33","focus_keyword":null,"additional_keywords":null,"truseo_locale":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.evoluscience.fr\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/\" title=\"Cycle 4\">Cycle 4<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/\" title=\"Cinqui\u00e8me\">Cinqui\u00e8me<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/\" title=\"5 \u2013 Corps &amp; Sant\u00e9\">5 \u2013 Corps &amp; Sant\u00e9<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tChapitre 2 \u2013 Pr\u00e9l\u00e8vement du dioxyg\u00e8ne de l\u2019air\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.evoluscience.fr\/"},{"label":"Cycle 4","link":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/"},{"label":"Cinqui\u00e8me","link":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/"},{"label":"5 &#8211; Corps &#038; Sant\u00e9","link":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/"},{"label":"Chapitre 2 &#8211; Pr\u00e9l\u00e8vement du dioxyg\u00e8ne de l&rsquo;air","link":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/cinquieme\/5-corps-et-sante\/chapitre-2-prelevement-du-dioxygene-de-lair\/"}],"_links":{"self":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/comments?post=538"}],"version-history":[{"count":0,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/538\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/15"}],"wp:attachment":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/media?parent=538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}