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Organisation CHI/VIV

Organisation chimique de la matière vivante

Les trois (3) états de la matière sont: (1) : solide (2) : liquide (3) gazeux
La plupart des lipides sont insolubles dans l'eau (vrai) (faux)? (vrai)
Les lipides les plus répandus dans l'organisme humain sont (triglycéride) (glycoprotéines) (eicosanoïdes) (stéroïdes) (phospholipides) (triglycéride)
Les protéines sont des (polymères) (monomères)(aucun des deux) (polymères)
Quelle liste décrit trois des principales fonctions des protéines a) Imperméabilisation b) Protection des organes c) Catalyse des réactions métaboliques d) Stockage de l'énergie C) catalyse des réaction métaboliques (cause/accélère les réactions mét)
Les acides nucléiques sont: a) des nucléotides b) des bases azotées c) des ribotes (sucre) d) des protéines a) des nucléotide unis par des liaisons covalentes phosphodiester
Quel sont les (3) éléments constitutif d'un nucléotides: (1) Un sucre à cinq atomes de carbone (2) un groupement phosphate (3) une base azoté
De quoi L'ARN est composé: D'un seul brin et il contient de l'uracile
Created by: CTRAHAN
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