{"id":8617,"date":"2023-09-02T10:20:00","date_gmt":"2023-09-02T09:20:00","guid":{"rendered":"https:\/\/exos.education\/fr\/exercice-sciences-communication-nerveuse-1ere-dysorthographiques\/"},"modified":"2023-08-21T14:54:21","modified_gmt":"2023-08-21T13:54:21","slug":"exercice-sciences-communication-nerveuse-1ere-dysorthographiques","status":"publish","type":"post","link":"https:\/\/exos.education\/fr\/exercice-sciences-communication-nerveuse-1ere-dysorthographiques\/","title":{"rendered":"Exercice Sciences Communication Nerveuse 1\u00e8re Dysorthographiques"},"content":{"rendered":"<p>Points importants du cours :<\/p>\n<p>1. Communication nerveuse : Il s&rsquo;agit du processus par lequel les cellules nerveuses, appel\u00e9es neurones, transmettent des informations. Les neurones utilisent un syst\u00e8me de signaux \u00e9lectriques et chimiques pour communiquer entre eux.<br \/>2. Neurone : Cellule du syst\u00e8me nerveux responsable de la transmission des messages nerveux.<\/p>\n<p>Exercice : <\/p>\n<p><img decoding=\"async\" draggable=false\" role=\"img\" class=\"emoji\" alt=\"1\ufe0f\u20e3\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/31-20e3.svg\"> Un message nerveux passe le long d&rsquo;un neurone en d\u00e9clenchant une s\u00e9rie de _____________ (remplissez le vide) qui provoquent la lib\u00e9ration de neurotransmetteurs.<br \/>Options :<br \/>a) Impulsions \u00e9lectriques <br \/>b) Pressions m\u00e9caniques<br \/>c) Radiations lumineuses<br \/>d) ondes sonores<\/p>\n<p><img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"2\ufe0f\u20e3\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/32-20e3.svg\"> VRAI ou FAUX ? Les neurotransmetteurs agissent comme ponts permettant aux signaux \u00e9lectriques de passer d&rsquo;un neurone \u00e0 l&rsquo;autre.<br \/><img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\" \" src=\"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/1f60a.svg\"> Attention \u00e0 cette question ! R\u00e9fl\u00e9chissez bien avant de r\u00e9pondre.<\/p>\n<p><img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"3\ufe0f\u20e3\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/33-20e3.svg\"> Qu&rsquo;est-ce qui re\u00e7oit les signaux transmis par les neurotransmetteurs dans un autre neurone ?<br \/>Options :<br \/>a) Axone <br \/>b) Dendrite <br \/>c) Corps cellulaire<br \/>d) Membrane plasmique<\/p>\n<p>Bar\u00e8me :<br \/>Chaque question vaut 3 points pour un total possible de 9 points.<\/p>\n<p>R\u00e9ponses:<\/p>\n<p><img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"1\ufe0f\u20e3\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/31-20e3.svg\"> a &#8211; impulsions \u00e9lectriques <img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\" \" src=\"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/1f4da.svg\"><br \/><img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"2\ufe0f\u20e3\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/32-20e3.svg\"> Vrai! <img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\" \" src=\"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/1f44d-1f3fc.svg\"> C&rsquo;est exactement ce que font les neurotransmetteurs<br \/><img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"3\ufe0f\u20e3\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/33-20e3.svg\"> b &#8211; Dendrite <img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\u2728\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/2728.svg\"><\/p>\n<p>Cet exercice est con\u00e7u pour tester la compr\u00e9hension des \u00e9l\u00e8ves sur la mani\u00e8re dont fonctionne la communication nerveuse. L&rsquo;exercice est adapt\u00e9 aux \u00e9l\u00e8ves dysorthographiques car il met l&rsquo;accent sur des choix multiples plut\u00f4t que sur l&rsquo;\u00e9criture libreminimisant ainsi l&rsquo;impact potentiel d&rsquo;une mauvaise orthographe.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Points importants du cours : 1. Communication nerveuse : Il s&rsquo;agit du processus par lequel les cellules nerveuses, appel\u00e9es neurones, transmettent des informations. Les neurones utilisent un syst\u00e8me de signaux \u00e9lectriques et chimiques pour communiquer entre eux.2. Neurone : Cellule du syst\u00e8me nerveux responsable de la transmission des messages nerveux. Exercice :<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[56,8,26,6,5,4,1],"tags":[],"class_list":["post-8617","post","type-post","status-publish","format-standard","hentry","category-terminale","category-sciences","category-dysorthographiques","category-accessibilite","category-niveaux","category-matieres","category-exercices-pedagogiques-imprimables-et-gratuits"],"_links":{"self":[{"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/posts\/8617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/comments?post=8617"}],"version-history":[{"count":0,"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/posts\/8617\/revisions"}],"wp:attachment":[{"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/media?parent=8617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/categories?post=8617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exos.education\/fr\/wp-json\/wp\/v2\/tags?post=8617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}