{"id":2450,"date":"2024-10-30T18:54:38","date_gmt":"2024-10-30T17:54:38","guid":{"rendered":"https:\/\/svt-dalaine.fr\/svt\/?page_id=2450"},"modified":"2024-11-06T19:07:16","modified_gmt":"2024-11-06T18:07:16","slug":"sv-sciences-de-la-vie-en-bcpst1","status":"publish","type":"page","link":"https:\/\/svt-dalaine.fr\/svt\/sv-sciences-de-la-vie-en-bcpst1\/","title":{"rendered":"SV- Sciences de la Vie en BCPST1"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2450\" class=\"elementor elementor-2450\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-25ffb41 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"25ffb41\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-97f1300\" data-id=\"97f1300\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-82a697a elementor-widget elementor-widget-image\" data-id=\"82a697a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"225\" height=\"300\" src=\"https:\/\/svt-dalaine.fr\/svt\/wp-content\/uploads\/2024\/11\/IMG_0812-225x300.jpg\" class=\"attachment-medium size-medium wp-image-2548\" alt=\"\" srcset=\"https:\/\/svt-dalaine.fr\/svt\/wp-content\/uploads\/2024\/11\/IMG_0812-225x300.jpg 225w, https:\/\/svt-dalaine.fr\/svt\/wp-content\/uploads\/2024\/11\/IMG_0812-768x1024.jpg 768w, https:\/\/svt-dalaine.fr\/svt\/wp-content\/uploads\/2024\/11\/IMG_0812-1152x1536.jpg 1152w, https:\/\/svt-dalaine.fr\/svt\/wp-content\/uploads\/2024\/11\/IMG_0812-1536x2048.jpg 1536w, https:\/\/svt-dalaine.fr\/svt\/wp-content\/uploads\/2024\/11\/IMG_0812-203x270.jpg 203w, https:\/\/svt-dalaine.fr\/svt\/wp-content\/uploads\/2024\/11\/IMG_0812-scaled.jpg 1920w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c3da4b7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c3da4b7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f2beef3\" data-id=\"f2beef3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a73c447 elementor-widget elementor-widget-text-editor\" data-id=\"a73c447\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Extrait du B.O.<\/p>\n<p>En sciences de la vie, le programme explore diff\u00e9rentes \u00e9chelles d\u2019\u00e9tude pour les premi\u00e8res parties :<br>\u00e9chelle des organismes, \u00e9chelle cellulaire et mol\u00e9culaire, \u00e9chelle des \u00e9cosyst\u00e8mes. Plusieurs grandes cat\u00e9gories de probl\u00e9matiques sous-tendent les contenus : la relation organisation \/ fonctionnement, parfois \u00e9tudi\u00e9e en relation avec le milieu, les interrelations entre les \u00e9l\u00e9ments sp\u00e9cialis\u00e9s des syst\u00e8mes qui en assurent l\u2019int\u00e9gration du fonctionnement et l\u2019origine \u00e9volutive des structures et des processus biologiques issus d\u2019une histoire qui s\u2019ancre dans un temps long. L&#8217;\u00e9tude du m\u00e9tabolisme cellulaire permet de comprendre le fonctionnement \u00e9nerg\u00e9tique \u00e0 l\u2019\u00e9chelle cellulaire. La nature et la transmission de l\u2019information g\u00e9n\u00e9tique du vivant est envisag\u00e9e \u00e0 diff\u00e9rentes \u00e9chelles temporelles : le temps court de l\u2019expression g\u00e9n\u00e9tique et de son contr\u00f4le, le temps plus long de la transmission de l\u2019information g\u00e9n\u00e9tique entre g\u00e9n\u00e9rations et de ses cons\u00e9quences sur la dynamique populationnelle, le temps de l\u2019\u00e9volution. Le programme pose ensuite un regard fonctionnel sur le vivant, par l\u2019\u00e9tude de la reproduction des \u00eatres vivants, des processus d\u00e9veloppementaux impliqu\u00e9s dans l\u2019ontogen\u00e8se des M\u00e9tazoaires, en prenant comme support privil\u00e9gi\u00e9 le d\u00e9veloppement du membre chez les Vert\u00e9br\u00e9s.<br>L&#8217;\u00e9tude de la circulation sanguine apporte un regard int\u00e9gratif sur une grande fonction de l\u2019organisme animal et sert d\u2019appui \u00e0 la compr\u00e9hension des m\u00e9canismes impliqu\u00e9s dans les communications intercellulaires. La partie \u00ab populations et \u00e9cosyst\u00e8mes \u00bb envisage les diff\u00e9rentes \u00e9chelles allant de l\u2019organisme \u00e0 la biosph\u00e8re et le regroupement des organismes en populations et en communaut\u00e9s o\u00f9 existent divers types de relations intersp\u00e9cifiques. Une fois mise en place la notion d\u2019\u00e9cosyst\u00e8me, il s\u2019agit d\u2019en \u00e9tudier la structure, le fonctionnement et la dynamique, remobilis\u00e9s en seconde ann\u00e9e en biog\u00e9osciences. La diversit\u00e9 du vivant varie au cours du temps : elle est le r\u00e9sultat d\u2019une histoire \u00e9volutive et est en devenir permanent. Il s\u2019agit ici de comprendre les m\u00e9canismes de l\u2019\u00e9volution. Enfin, l\u2019\u00e9tude de la phylog\u00e9nie permet de comprendre les principes et les m\u00e9thodes de la construction d\u2019arbres phylog\u00e9n\u00e9tiques, utiles \u00e0 l\u2019\u00e9laboration de sc\u00e9narios \u00e9volutifs.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Extrait du B.O. En sciences de la vie, le programme explore diff\u00e9rentes \u00e9chelles d\u2019\u00e9tude pour les premi\u00e8res parties :\u00e9chelle des organismes, \u00e9chelle cellulaire et mol\u00e9culaire, \u00e9chelle des \u00e9cosyst\u00e8mes. Plusieurs grandes cat\u00e9gories de probl\u00e9matiques sous-tendent les contenus : la relation organisation&hellip;&nbsp;<a href=\"https:\/\/svt-dalaine.fr\/svt\/sv-sciences-de-la-vie-en-bcpst1\/\" class=\"more-link\">Lire la suite<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-2450","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.9.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SV- Sciences de la Vie en BCPST1 - Bienvenue sur le site de Sciences de la Vie et de la Terre<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/svt-dalaine.fr\/svt\/sv-sciences-de-la-vie-en-bcpst1\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SV- Sciences de la Vie en BCPST1 - Bienvenue sur le site de Sciences de la Vie et de la Terre\" \/>\n<meta property=\"og:description\" content=\"Extrait du B.O. En sciences de la vie, le programme explore diff\u00e9rentes \u00e9chelles d\u2019\u00e9tude pour les premi\u00e8res parties :\u00e9chelle des organismes, \u00e9chelle cellulaire et mol\u00e9culaire, \u00e9chelle des \u00e9cosyst\u00e8mes. Plusieurs grandes cat\u00e9gories de probl\u00e9matiques sous-tendent les contenus : la relation organisation&hellip;&nbsp;Lire la suite\" \/>\n<meta property=\"og:url\" content=\"https:\/\/svt-dalaine.fr\/svt\/sv-sciences-de-la-vie-en-bcpst1\/\" \/>\n<meta property=\"og:site_name\" content=\"Bienvenue sur le site de Sciences de la Vie et de la Terre\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-06T18:07:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/svt-dalaine.fr\/svt\/wp-content\/uploads\/2024\/11\/IMG_0812-225x300.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/svt-dalaine.fr\/svt\/sv-sciences-de-la-vie-en-bcpst1\/\",\"url\":\"https:\/\/svt-dalaine.fr\/svt\/sv-sciences-de-la-vie-en-bcpst1\/\",\"name\":\"SV- Sciences de la Vie en BCPST1 - Bienvenue sur le site de Sciences de la Vie et de la Terre\",\"isPartOf\":{\"@id\":\"https:\/\/svt-dalaine.fr\/svt\/#website\"},\"datePublished\":\"2024-10-30T17:54:38+00:00\",\"dateModified\":\"2024-11-06T18:07:16+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/svt-dalaine.fr\/svt\/sv-sciences-de-la-vie-en-bcpst1\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/svt-dalaine.fr\/svt\/sv-sciences-de-la-vie-en-bcpst1\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/svt-dalaine.fr\/svt\/sv-sciences-de-la-vie-en-bcpst1\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/svt-dalaine.fr\/svt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SV- Sciences de la Vie en BCPST1\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/svt-dalaine.fr\/svt\/#website\",\"url\":\"https:\/\/svt-dalaine.fr\/svt\/\",\"name\":\"Bienvenue sur le site de Sciences de la Vie et de la Terre\",\"description\":\"Ressources en SVT de St\u00e9phanie Dalaine, professeure agr\u00e9g\u00e9e exer\u00e7ant en BCPST1 ENCPB\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/svt-dalaine.fr\/svt\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SV- Sciences de la Vie en BCPST1 - Bienvenue sur le site de Sciences de la Vie et de la Terre","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/svt-dalaine.fr\/svt\/sv-sciences-de-la-vie-en-bcpst1\/","og_locale":"fr_FR","og_type":"article","og_title":"SV- Sciences de la Vie en BCPST1 - Bienvenue sur le site de Sciences de la Vie et de la Terre","og_description":"Extrait du B.O. 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