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Schéma fonctionnel du chloroplaste

Schéma fonctionnel du chloroplaste. Les deux phases de la photosynthèse. Phase photochimique . Energie lumineuse 2H 2 O O2 membrane du thylakoïde 2H 2 O O 2 4H + 4 e - Stroma

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Schéma fonctionnel du chloroplaste

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  1. Schéma fonctionnel du chloroplaste Les deux phases de la photosynthèse

  2. Phase photochimique Energie lumineuse 2H2O O2 membrane du thylakoïde 2H2O O2 4H+ 4e- Stroma 2 R 2RH2 ADP + Pi ATP

  3. Phase non photochimique membrane du thylakoïde Stroma ATP synthétase 2 R 2RH2 ADP + Pi ATP CO2 2 APG 2 trioses phosphates ATP sucre en C6 ADP + Pi amidon Ribulose 1-5 biphosphate

  4. Bilan des réactions se déroulant dans le chloroplaste Energie lumineuse 2H2O O2 membrane du thylakoïde 2H2O O2 4H+ 4e- Stroma membrane du thylakoïde ATP synthétase 2 R 2RH2 ADP + Pi ATP CO2 2 APG 2 trioses phosphates ATP sucre en C6 ADP + Pi amidon Ribulose 1-5 biphosphate

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