{"id":150,"date":"2013-04-02T18:14:10","date_gmt":"2013-04-02T17:14:10","guid":{"rendered":"http:\/\/www.logobio.fr\/?p=150"},"modified":"2016-03-09T21:45:40","modified_gmt":"2016-03-09T20:45:40","slug":"fonctionnement-de-lorganisme-et-besoin-en-energie","status":"publish","type":"post","link":"https:\/\/www.logobio.fr\/?p=150","title":{"rendered":"Fonctionnement de l\u2019organisme et besoin en \u00e9nergie"},"content":{"rendered":"<p><span style=\"color: #99cc00;\"><span style=\"line-height: 13px;\"><b>\u00a0<\/b><\/span><\/span><\/p>\n<div id=\"TheTexte\">\n<h1><strong><span style=\"text-decoration: underline; color: #666699;\">partie 1: les besoins des organes.<\/span><\/strong><\/h1>\n<p>activit\u00e9 1 :<\/p>\n<ul>\n<li><span style=\"font-size: 13px; line-height: 19px;\">\u00a0<\/span><a style=\"font-size: 13px; line-height: 19px;\" href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/11\/Les-besoins-des-organes-1.pdf\">Les besoins des organes\u00a0<\/a><span style=\"font-size: 13px; line-height: 19px;\">\u00a0version pdf<\/span><\/li>\n<li><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/11\/Les-besoins-des-organes-1.rtf\">Les besoins des organes <\/a>\u00a0version rtf (word &#8211; open office)<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/12\/schema-bilan-organe.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-711\" alt=\"schema bilan organe\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/12\/schema-bilan-organe-1024x576.png\" width=\"550\" height=\"309\" srcset=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/12\/schema-bilan-organe-1024x576.png 1024w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/12\/schema-bilan-organe-300x169.png 300w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/12\/schema-bilan-organe.png 1168w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/a><\/p>\n<p><span style=\"text-decoration: underline;\"><strong>d\u00e9finition:<\/strong><\/span><\/p>\n<ul>\n<li><strong><span style=\"color: #ff0000;\">besoin<\/span><\/strong> : \u00e9l\u00e9ment n\u00e9cessaire au fonctionnement des organes . les besoins sont le \u00ab\u00a0carburant\u00a0\u00bb des organes.<\/li>\n<li><strong><span style=\"color: #ff0000;\">d\u00e9chet<\/span> <\/strong>:\u00e9l\u00e9ment produit par les organes suite \u00e0 la lib\u00e9ration d&rsquo;\u00e9nergie \u00e0 partir des besoins.<\/li>\n<\/ul>\n<p><strong style=\"font-size: 13px;\"><span style=\"color: #ff0000;\">bilan:<\/span><\/strong><\/p>\n<ul>\n<li><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">La production d\u2019\u00e9nergie n\u00e9cessaire au\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">fonctionnement des organes\u00a0<\/span><\/strong><\/li>\n<li><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">Les organes effectuent en permanence des\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">\u00e9changes avec le sang : ils y pr\u00e9l\u00e8vent des\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">nutriments et du dioxyg\u00e8ne ; ils y rejettent des\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">d\u00e9chets dont le dioxyde de carbone.<\/span><\/strong><\/li>\n<li><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">La consommation de nutriments et de\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">dioxyg\u00e8ne, le rejet de dioxyde de carbone par\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">les organes varient selon leur activit\u00e9, cela\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">s\u2019accompagne de modifications au niveau de\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">l\u2019organisme (augmentation de la temp\u00e9rature,\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">des rythmes cardiaque et respiratoire).<\/span><\/strong><\/li>\n<li><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">Nutriments et dioxyg\u00e8ne lib\u00e8rent de l\u2019\u00e9nergie\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">utilisable, entre autre, pour le fonctionnement\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">des organes.<\/span><\/strong><\/li>\n<li><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">L\u2019\u00e9nergie lib\u00e9r\u00e9e au cours de la r\u00e9action\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">chimique entre les nutriments et du dioxyg\u00e8ne,\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">est utilis\u00e9e pour le fonctionnement des organes\u00a0<\/span><\/strong><strong style=\"font-size: 13px; line-height: 19px;\"><span style=\"color: #ff0000;\">et transf\u00e9r\u00e9e en partie sous forme de chaleur.<\/span><\/strong><\/li>\n<\/ul>\n<h1><strong><span style=\"text-decoration: underline;\"><span style=\"color: #666699; text-decoration: underline;\">partie 2: origine du dioxyg\u00e8ne pr\u00e9lev\u00e9 par nos organes.<\/span><\/span><\/strong><\/h1>\n<p>activit\u00e9 2 :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/11\/Origine-du-dioxyg\u00e8ne-pr\u00e9lev\u00e9-par-les-organes.pdf\">Origine du dioxyg\u00e8ne pr\u00e9lev\u00e9 par les organes<\/a>\u00a0version pdf<\/li>\n<li><span style=\"line-height: 13px;\"><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/11\/Origine-du-dioxyg\u00e8ne-pr\u00e9lev\u00e9-par-les-organes-1.rtf\">Origine du dioxyg\u00e8ne pr\u00e9lev\u00e9 par les organes\u00a0<\/a>\u00a0version rtf (word -open office)<br \/>\n<\/span><\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/12\/SCHEMA-BILAN-CAPILLAIRE-ALVEOLE.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-717\" alt=\"SCHEMA BILAN CAPILLAIRE ALVEOLE\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/12\/SCHEMA-BILAN-CAPILLAIRE-ALVEOLE-1024x553.png\" width=\"550\" height=\"297\" srcset=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/12\/SCHEMA-BILAN-CAPILLAIRE-ALVEOLE-1024x553.png 1024w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/12\/SCHEMA-BILAN-CAPILLAIRE-ALVEOLE-300x162.png 300w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2013\/12\/SCHEMA-BILAN-CAPILLAIRE-ALVEOLE.png 1131w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/pedagogie.ac-toulouse.fr\/svt\/serveur\/lycee\/perez\/pulmo\/pulmo.htm\">logiciel de fonctionnement de l&rsquo;appareil respiratoire et maquette<\/a><\/p>\n<p><span style=\"color: #ff0000;\"><strong>bilan: <\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #ff0000;\"><strong><span style=\"font-size: 13px; line-height: 19px;\">Le dioxyg\u00e8ne utilis\u00e9 en permanence par les\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">organes provient de l\u2019air.<\/span><\/strong><\/span><\/li>\n<li><span style=\"color: #ff0000;\"><strong><span style=\"font-size: 13px; line-height: 19px;\">L\u2019air p\u00e9n\u00e8tre dans le corps humain par le nez\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">ou la bouche ; il est conduit jusqu\u2019aux alv\u00e9oles\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">pulmonaires par la trach\u00e9e, les bronches, les\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">bronchioles.<\/span><\/strong><\/span><\/li>\n<li><span style=\"color: #ff0000;\"><strong><span style=\"font-size: 13px; line-height: 19px;\">Au niveau des alv\u00e9oles pulmonaires du\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">dioxyg\u00e8ne passe de l\u2019air dans le sang.<\/span><\/strong><\/span><\/li>\n<li><span style=\"color: #ff0000;\"><strong><span style=\"font-size: 13px; line-height: 19px;\">Des substances nocives, plus ou moins\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">abondantes dans l&rsquo;environnement, peuvent\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">perturber le fonctionnement de l&rsquo;appareil\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">respiratoire.\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">Elles favorisent l\u2019apparition de certaines\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">maladies<\/span><\/strong><\/span><\/li>\n<\/ul>\n<h1><strong><span style=\"text-decoration: underline;\"><span style=\"color: #666699; text-decoration: underline;\">partie 3: origine des nutriments pr\u00e9lev\u00e9s par nos organes.<\/span><\/span><\/strong><\/h1>\n<p><strong><span style=\"color: #339966;\">Comment le corps se procure-t-il les nutriments pr\u00e9sent dans le sang ?<\/span><\/strong><\/p>\n<h2><strong><span style=\"color: #666699;\">1\/ Origine des nutriments pr\u00e9sent dans le corps.<\/span><\/strong><\/h2>\n<p>Les nutritionnistes insistent souvent sur l\u2019importance du petit d\u00e9jeuner qui repr\u00e9senterait l\u2019apport d\u2019\u00e9nergie principale \u00e0 notre corps.<\/p>\n<p><strong><span style=\"color: #339966;\">Que deviennent les aliments ingurgit<\/span><\/strong><strong><span style=\"color: #339966;\">\u00e9s ?<\/span><\/strong><\/p>\n<h2><span style=\"color: #666699;\"><strong>2\/ Etude de l\u2019appareil digestif.<\/strong><\/span><\/h2>\n<p><span style=\"color: #ff6600;\"><strong>appareil digestif = tube digestif + glandes digestives<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/02\/TNI_Ap-Digestif.exe\">TNI_Ap-Digestif<\/a><\/p>\n<h2><span style=\"color: #666699;\"><strong>\u00a03\/ la transformation des aliments<\/strong><\/span><\/h2>\n<p><strong><span style=\"color: #ff0000;\">bilan :La transformation de la plupart des aliments<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">consomm\u00e9s en nutriments s&rsquo;effectue dans le<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">tube digestif sous l\u2019action d\u2019enzymes<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">digestives.<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">Ces transformations chimiques compl\u00e8tent<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">l\u2019action m\u00e9canique.<\/span><\/strong><\/p>\n<h2><span style=\"color: #666699;\"><strong>4\/ Le passage des nutriments dans le sang<\/strong><\/span><\/h2>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/03\/photo-intestin-grele.bmp\"><img decoding=\"async\" class=\"aligncenter size-large wp-image-798\" alt=\"photo intestin grele\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/03\/photo-intestin-grele.bmp\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/03\/quantit\u00e9-nutriment-td.bmp\"><img decoding=\"async\" class=\"aligncenter size-large wp-image-793\" alt=\"quantit\u00e9 nutriment td\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/03\/quantit\u00e9-nutriment-td.bmp\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/03\/concentration-en-glucose-intestin-gr\u00eale.bmp\"><img decoding=\"async\" class=\"aligncenter size-large wp-image-794\" alt=\"concentration en glucose intestin gr\u00eale\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/03\/concentration-en-glucose-intestin-gr\u00eale.bmp\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/coupe-intestin.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-913\" alt=\"coupe-intestin\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/coupe-intestin-1020x1024.jpg\" width=\"550\" height=\"552\" srcset=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/coupe-intestin-1020x1024.jpg 1020w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/coupe-intestin-150x150.jpg 150w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/coupe-intestin-300x300.jpg 300w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"text-decoration: underline;\"><span style=\"color: #ff0000; text-decoration: underline;\">planche d&rsquo;information sur l&rsquo;intestin gr\u00eale<\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/intestin-villosites.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-915\" alt=\"intestin-villosites\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/intestin-villosites.jpg\" width=\"506\" height=\"506\" srcset=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/intestin-villosites.jpg 506w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/intestin-villosites-150x150.jpg 150w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/intestin-villosites-300x300.jpg 300w\" sizes=\"(max-width: 506px) 100vw, 506px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"text-decoration: underline;\"><span style=\"color: #ff0000; text-decoration: underline;\">photographie au microscope optique d&rsquo;une coupe transversale d&rsquo;intestin gr\u00eale <\/span><\/span><\/p>\n<p style=\"text-align: center;\"><strong><span style=\"color: #ff0000;\">( base pour le dessin d&rsquo;observation)\u00a0<\/span><\/strong><\/p>\n<p><span style=\"color: #ff0000;\"><strong>bilan :Les nutriments passent dans le sang au niveau<\/strong><\/span><br \/>\n<span style=\"color: #ff0000;\"><strong> de l&rsquo;intestin gr\u00eale.<\/strong><\/span><\/p>\n<h2><strong><span style=\"color: #666699;\">5\/ L&rsquo;alimentation et la sant\u00e9<\/span><\/strong><\/h2>\n<p><span style=\"color: #008000;\"><strong>Comment savoir si ce que l\u2019on mange correspond \u00e0 nos besoins ?<\/strong><\/span><\/p>\n<p><span style=\"text-decoration: underline;\">une alimentation en terme de qualit\u00e9 :<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/02\/pyramide_alimentaire.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-761\" alt=\"pyramide_alimentaire\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/02\/pyramide_alimentaire.jpg\" width=\"425\" height=\"294\" srcset=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/02\/pyramide_alimentaire.jpg 425w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/02\/pyramide_alimentaire-300x207.jpg 300w\" sizes=\"(max-width: 425px) 100vw, 425px\" \/><\/a><\/p>\n<p><span style=\"text-decoration: underline;\">une alimentation en terme de quantit\u00e9 :<\/span><\/p>\n<h1 style=\"text-align: center;\"><span style=\"color: #ff9900;\"><span style=\"text-decoration: underline;\">\u00e9quilibre alimentaire:\u00a0<\/span><\/span><\/h1>\n<h1 style=\"text-align: center;\"><span style=\"color: #ff9900;\">d\u00e9penses = apports<\/span><\/h1>\n<p>Afin de savoir si ton alimentation correspond \u00e0 tes besoins, tu peux utiliser un outils qu&rsquo;on appelle<strong> IMC<\/strong> ( <strong>I<\/strong>ndice de <strong>M<\/strong>asse <strong>C<\/strong>orporelle)<\/p>\n<p>IMC = masse (Kg) \/ ( taille (m) X taille (m)<\/p>\n<p><span style=\"text-decoration: underline;\">un logiciel pour calculer. :\u00a0<a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/equilibre_alimentaire.xls\">equilibre_alimentaire<\/a><\/span><\/p>\n<p><span style=\"text-decoration: underline;\">Remarque<\/span> : cette <strong>IMC<\/strong> donne des valeurs indicatives qui doivent surtout \u00eatre prises en compte \u00e0 l&rsquo;\u00e2ge adulte.<\/p>\n<p><strong><span style=\"color: #008000;\">Que peut-il se passer lorsqu&rsquo;on est en d\u00e9s\u00e9quilibre alimentaire ?<\/span><\/strong><\/p>\n<p><a href=\"http:\/\/www.mangerbouger.fr\/la-fabrique-a-menus.html?gclid=CJmeiuro0L0CFY3HtAod5y0Agw\">Un site pour s&rsquo;informer&#8230;.<\/a><\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/tableau-desequilibre-alimentaire.bmp\"><img decoding=\"async\" class=\"aligncenter size-large wp-image-827\" alt=\"tableau desequilibre alimentaire\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/tableau-desequilibre-alimentaire.bmp\" \/><\/a><\/p>\n<p><strong><span style=\"color: #ff0000;\">bilan : Des apports \u00e9nerg\u00e9tiques sup\u00e9rieurs ou<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> inf\u00e9rieurs aux besoins de l\u2019organisme<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> favorisent certaines maladies.<\/span><\/strong><\/p>\n<h1><strong><span style=\"text-decoration: underline;\"><span style=\"color: #666699; text-decoration: underline;\">partie 4 : L&rsquo;\u00e9limination des\u00a0d\u00e9chets.<br \/>\n<\/span><\/span><\/strong><\/h1>\n<p><span style=\"font-size: medium;\">Rappel\u00a0: lors de l\u2019\u00e9tude du fonctionnement des organes nous avons pu remarquer deux types de d\u00e9chets\u00a0: <\/span><\/p>\n<ul>\n<li><span style=\"font-size: medium;\">Le dioxyde de carbone <\/span><\/li>\n<li><span style=\"font-size: medium;\">L\u2019ur\u00e9e<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #00b050;\"><span style=\"font-size: medium;\">Comment le corps va-t-il \u00e9liminer ces deux types de d\u00e9chets\u00a0?<\/span><\/span><\/p>\n<h2><span style=\"color: #666699;\"><span style=\"text-decoration: underline;\"><b>I\/ \u00e9limination du dioxyde de carbone.<\/b><\/span><\/span><\/h2>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\">Le dioxyde de carbone est \u00e9limin\u00e9 par la respiration dans l\u2019appareil respiratoire.<\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\">Le CO2 passe du sang dans l\u2019air au niveau des alv\u00e9oles pulmonaires.<\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-size: medium;\">L\u2019air contenant alors le dioxyde de carbone rejet\u00e9 est expuls\u00e9 des alv\u00e9oles par l\u2019expiration.<\/span><\/span><\/p>\n<h2><span style=\"color: #666699;\"><span style=\"text-decoration: underline;\"><b>II\/ \u00e9limination de l\u2019ur\u00e9e<\/b><\/span><\/span><\/h2>\n<p><span style=\"font-size: medium;\">Hypoth\u00e8se\u00a0:\u2026\u2026<\/span><\/p>\n<table width=\"614\" border=\"1\" cellspacing=\"0\" cellpadding=\"7\">\n<colgroup>\n<col width=\"292\" \/>\n<col width=\"292\" \/> <\/colgroup>\n<tbody>\n<tr valign=\"TOP\">\n<td width=\"292\"><span style=\"font-size: medium;\">Mati\u00e8re \u00e9tudi\u00e9e<\/span><\/td>\n<td width=\"292\"><span style=\"font-size: medium;\">Pr\u00e9sence d\u2019ur\u00e9e<\/span><\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"292\"><span style=\"font-size: medium;\">Air expir\u00e9<\/span><\/td>\n<td width=\"292\"><span style=\"font-size: medium;\">non<\/span><\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"292\"><span style=\"font-size: medium;\">excr\u00e9ment<\/span><\/td>\n<td width=\"292\"><span style=\"font-size: medium;\">non<\/span><\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"292\"><span style=\"font-size: medium;\">urine<\/span><\/td>\n<td width=\"292\"><span style=\"font-size: medium;\">oui<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><span style=\"color: #00b050;\"><span style=\"font-size: medium;\">D\u2019o\u00f9 provient l\u2019urine\u00a0?<\/span><\/span><\/strong><\/p>\n<p><span style=\"text-decoration: underline;\">Chez l&rsquo;homme :<\/span><\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/03\/app-sex-male.bmp\"><img decoding=\"async\" class=\"aligncenter size-large wp-image-802\" alt=\"app sex male\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/03\/app-sex-male.bmp\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"text-decoration: underline;\">Chez la femme :<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/sch\u00e9ma-vulve.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-831\" alt=\"sch\u00e9ma vulve\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/sch\u00e9ma-vulve.png\" width=\"460\" height=\"457\" srcset=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/sch\u00e9ma-vulve.png 460w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/sch\u00e9ma-vulve-150x150.png 150w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/sch\u00e9ma-vulve-300x298.png 300w\" sizes=\"(max-width: 460px) 100vw, 460px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/03\/app-sex-fem.bmp\"><img decoding=\"async\" class=\"aligncenter size-large wp-image-801\" alt=\"app sex fem\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/03\/app-sex-fem.bmp\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: medium;\">Observation de l\u2019appareil urinaire.<\/span><\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/appareil-urinaire-grand.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-825\" alt=\"appareil-urinaire-grand\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/appareil-urinaire-grand.gif\" width=\"240\" height=\"360\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><span style=\"color: #4f81bd;\"><span style=\"font-size: medium;\">A partir d&rsquo;une recherche internet l\u00e9gender l\u2019appareil urinaire.<\/span><\/span><\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/Rein3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-833\" alt=\"Rein3\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/Rein3.jpg\" width=\"706\" height=\"460\" srcset=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/Rein3.jpg 706w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/04\/Rein3-300x195.jpg 300w\" sizes=\"(max-width: 706px) 100vw, 706px\" \/><\/a><\/p>\n<ul>\n<li><span style=\"color: #4f81bd;\"><span style=\"font-size: medium;\">indiquer la zone d\u2019\u00e9change d\u2019ur\u00e9e entre le sang et l\u2019urine.<\/span><\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: medium;\">Les reins sont la zone d\u2019\u00e9change entre le sang et l\u2019urine.<\/span><\/p>\n<p><span style=\"color: #ff0000;\"><span style=\"font-size: medium;\"><b>bilan:<\/b><\/span><\/span><\/p>\n<ul>\n<li><strong><span style=\"color: #ff0000;\"><span style=\"font-size: 13px; line-height: 19px;\">Les d\u00e9chets produits lors du fonctionnement de\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">la cellule passent dans le sang.<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"color: #ff0000;\"><span style=\"font-size: 13px; line-height: 19px;\"> Ils sont\u00a0<\/span><span style=\"font-size: 13px; line-height: 19px;\">\u00e9limin\u00e9s :<\/span><\/span><\/strong><\/li>\n<\/ul>\n<p><strong><span style=\"color: #ff0000;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0&#8211; dans l\u2019air expir\u00e9 au niveau des poumons pour\u00a0le dioxyde de carbone;<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0&#8211; dans l\u2019urine fabriqu\u00e9e par les reins pour les\u00a0autres d\u00e9chets.<\/span><\/strong><\/p>\n<h1><strong><span style=\"text-decoration: underline; color: #666699;\">partie 5 : le transport du sang dans l&rsquo;organisme.<\/span><\/strong><\/h1>\n<p>quelques d\u00e9finition<\/p>\n<p><strong><span style=\"color: #ff0000;\">Art\u00e8re<\/span><\/strong> : vaisseau sanguin transportant le sang du c\u0153ur vers les autres organes du corps.<br \/>\n<strong><span style=\"color: #ff0000;\">Veine<\/span><\/strong> : vaisseau sanguin transportant le sang de l\u2019ensemble des organes du corps vers le<br \/>\nc\u0153ur.<\/p>\n<p style=\"text-align: center;\"><span style=\"text-decoration: underline;\"><strong><span style=\"color: #ff0000; text-decoration: underline;\">sch\u00e9ma du transport du sang \u00e0 travers du corps<\/span><\/strong><\/span><\/p>\n<p><em id=\"__mceDel\"><em id=\"__mceDel\"><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/circullation-sch\u00e9ma.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-950\" alt=\"circullation sch\u00e9ma\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/circullation-sch\u00e9ma.png\" width=\"539\" height=\"327\" srcset=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/circullation-sch\u00e9ma.png 539w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/circullation-sch\u00e9ma-300x182.png 300w\" sizes=\"(max-width: 539px) 100vw, 539px\" \/><\/a><\/em><\/em><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"text-decoration: underline;\"><strong><span style=\"color: #ff0000; text-decoration: underline;\">dissection de coeur de poulet :<\/span><\/strong><\/span><\/p>\n<p><span style=\"text-decoration: underline;\"><strong><span style=\"color: #ff0000; text-decoration: underline;\"><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/coeur-de-poulet.jpg\"><span style=\"color: #ff0000; text-decoration: underline;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-946\" alt=\"coeur de poulet\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/coeur-de-poulet-1024x768.jpg\" width=\"550\" height=\"412\" srcset=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/coeur-de-poulet-1024x768.jpg 1024w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/coeur-de-poulet-300x225.jpg 300w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/span><\/a><\/span><\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong><span style=\"text-decoration: underline;\">dissection de souris :<\/span><\/strong><\/span><\/p>\n<p><a href=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/dissection-souris.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-947\" alt=\"dissection souris\" src=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/dissection-souris.jpg\" width=\"500\" height=\"717\" srcset=\"https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/dissection-souris.jpg 500w, https:\/\/www.logobio.fr\/wp-content\/uploads\/2014\/05\/dissection-souris-209x300.jpg 209w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>La circulation sanguine assure la continuit\u00e9 des<br \/>\n\u00e9changes au niveau des organes.<br \/>\nLe sang circule \u00e0 sens unique dans des<br \/>\nvaisseaux (art\u00e8res, veines, capillaires) qui<br \/>\nforment un syst\u00e8me clos.<br \/>\nLe sang est mis en mouvement par le c\u0153ur,<br \/>\nmuscle creux, cloisonn\u00e9, fonctionnant de fa\u00e7on<br \/>\nrythmique.<br \/>\nLe syst\u00e8me circulatoire peut s\u2019obstruer et<br \/>\nprovoquer en aval un arr\u00eat de la circulation<br \/>\nsanguine.<br \/>\nLe bon fonctionnement du syst\u00e8me cardio-vasculaire est favoris\u00e9 par l&rsquo;activit\u00e9 physique ;<br \/>\nune alimentation trop riche, la consommation<br \/>\nde tabac, l\u2019exc\u00e8s de stress sont \u00e0 l&rsquo;origine de<br \/>\nmaladies cardio-vasculaires.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<ul>\n<li><span style=\"color: #99cc00;\"><strong><span style=\"line-height: 13px;\">les exercices d&rsquo;application<\/span><\/strong><\/span><\/li>\n<\/ul>\n<div id=\"TheTexte\">\n<p>Qui cum venisset ob haec festinatis itineribus Antiochiam, praestrictis palatii ianuis, contempto Caesare, quem videri decuerat, ad praetorium cum pompa sollemni perrexit morbosque diu causatus nec regiam introiit nec processit in publicum, sed abditus multa in eius moliebatur exitium addens quaedam relationibus supervacua, quas subinde dimittebat ad principem.<\/p>\n<p>Et quoniam mirari posse quosdam peregrinos existimo haec lecturos forsitan, si contigerit, quamobrem cum oratio ad ea monstranda deflexerit quae Romae gererentur, nihil praeter seditiones narratur et tabernas et vilitates harum similis alias, summatim causas perstringam nusquam a veritate sponte propria digressurus.<\/p>\n<p>Hac ita persuasione reducti intra moenia bellatores obseratis undique portarum aditibus, propugnaculis insistebant et pinnis, congesta undique saxa telaque habentes in promptu, ut si quis se proripuisset interius, multitudine missilium sterneretur et lapidum.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 partie 1: les besoins des organes. activit\u00e9 1 : \u00a0Les besoins des organes\u00a0\u00a0version pdf Les besoins des organes \u00a0version rtf (word &#8211; open office) d\u00e9finition: besoin : \u00e9l\u00e9ment n\u00e9cessaire au fonctionnement des organes . les besoins sont le \u00ab\u00a0carburant\u00a0\u00bb des organes. d\u00e9chet :\u00e9l\u00e9ment produit par les organes suite \u00e0 la lib\u00e9ration d&rsquo;\u00e9nergie \u00e0 partir [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"aside","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/posts\/150"}],"collection":[{"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=150"}],"version-history":[{"count":43,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/posts\/150\/revisions"}],"predecessor-version":[{"id":1157,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/posts\/150\/revisions\/1157"}],"wp:attachment":[{"href":"https:\/\/www.logobio.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}