In photosynthesis, when does the release of oxygen occur?

a) When photolysis occurs in the light reactions
b) When carbon dioxide combines with ribulose-1, 5-bisphosphate (RuBP)
c) During photophsphorylation
d) When NADPH and ATP are fed into the Calvin Cycle


Ans: a) When photolysis occurs in the light reactions

Biology & Microbiology

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