In overall photosynthetic pathway, for one molecule of O₂ liberated, eight light quanta are required& two molecules of NADPH₂ are formed besides this, certain amount energy is also released along with electron transport. This energy is liberated as

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2ATP molecules

4 ATP molecules

9 ATP molecules

3 ATP molecules

answer is A.

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Detailed Solution

In overall photosynthetic pathway, for one molecule of O2 liberated, eight light quanta are required& two molecules of NADPH₂ are formed besides this, certain amount energy is also released along with electron transport. This energy is liberated as 2 ATP molecules.

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