Chemistry, 08.04.2020 16:17 dxpebetty64

Which of the following is the correct order of electron flow in the light reactions of photosynthesis?

a) O2 â†’ P680 chlorophyll a pair â†’ PS I primary electron acceptor â†’ Pq â†’ cytochrome complex â†’ Pc â†’ P700 chlorophyll a pair â†’ PS II primary electron acceptor â†’ Fd â†’ NADPH
b) H2O â†’ P680 chlorophyll a pair â†’ PS II primary electron acceptor â†’ Pq â†’ cytochrome complex â†’ Pc â†’ P700 chlorophyll a pair â†’ PS I primary electron acceptor â†’ Fd â†’ NADPH
c) H2O â†’ P700 chlorophyll a pair â†’ PS I primary electron acceptor â†’ Pc â†’ cytochrome complex â†’ Pq â†’ P680 chlorophyll a pair â†’ PS II primary electron acceptor â†’ Fd â†’ NADPH
d) H2O â†’ P680 chlorophyll a pair â†’ PS II primary electron acceptor â†’ Pq â†’ cytochrome complex â†’ Pc â†’ P700 chlorophyll a pair â†’ PS I primary electron acceptor â†’ Fd â†’ ATP
e) H2O â†’ P680 chlorophyll a pair â†’ PS II primary electron acceptor â†’ Pq â†’ ATP â†’ Pc â†’ P700 chlorophyll a pair â†’ PS I primary electron acceptor â†’ Fd â†’ NADPH

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Which of the following is the correct order of electron flow in the light reactions of photosynthesi...

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