In oxygenic photosynthesis, water is split in order to provide the

1.	In oxygenic photosynthesis, water is split in order to provide the
A.	electrons needed to reduce P680
B.	O₂ needed for the dark reactions
C.	electrons needed to reduce NADH
D.	electrons needed for cyclic photophosphorylation
Answer» B. O₂ needed for the dark reactions

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