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Photophosphorylation that produces only ATP but not NADPH occurs in:

ANon-cyclic photophosphorylation

BCyclic photophosphorylation

CCalvin cycle

DC4 cycle

Answer:

B. Cyclic photophosphorylation

Read Explanation:

• Cyclic photophosphorylation involves only Photosystem I, where excited electrons cycle back through an electron transport chain to generate ATP via chemiosmosis, without producing NADPH or splitting water.


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