STANDARD Botany Photophosphorylation MCQ Question
Functions of lamellae of grana and stroma lamellae of chloroplast during photophosphorylation
Both release NADPH₂ and ATP
Former release NADPH₂ and ATP, later splits water
Former splits water, later produce ATP
Both splits water and release ATP
Correct Answer
Detailed Explanation
The grana lamellae are involved in the photolysis of water, releasing oxygen and providing electrons for the electron transport chain, while the stroma lamellae are involved in ATP synthesis.
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