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Membrane du thylakoïde

Complémentarité entre la phase photochimique et la phase chimique de la photosynthèse :. Lumière. Membrane du thylakoïde. 2H +. Pigments chlorophylliens. R + 2 H+. ½ O2. chaîne d’oxydoréduction de transfert d’électrons. 2 e-. e -. e -. +. e -. e -. e -. pigments oxydées.

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Membrane du thylakoïde

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  1. Complémentarité entre la phase photochimique et la phase chimique de la photosynthèse : Lumière Membrane du thylakoïde 2H + Pigments chlorophylliens R + 2 H+ ½ O2 chaîne d’oxydoréduction de transfert d’électrons 2 e- e - e - + e - e - e - pigments oxydées ATP Synthase H2O RH2 ADP + Pi ATP + active

  2. Stroma des chloroplastes 2PGA (C3) CO2 ATP Cycle de Calvin ADP Ribulose 1-5 BP (C5P2) RH2 R+2H+ 2 Trioses Phosphates (C3P) ADP Provient de la phase photochimique ATP Hexose P (C6P) Amidon

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