TREE PHYSIOLOGY
PHOTOSYNTHESIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Molecular oxygen is produced during-
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the Calvin Cycle
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the light reactions of photosynthesis
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glycolysis
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the electron transfer chain
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Explanation:
Detailed explanation-1: -Yes, oxygen is produced in the light reaction of photosynthesis in lumen thylakoid by the photolysis of water.
Detailed explanation-2: -Photosynthesis takes place in two distinct stages. In the light reactions, energy from sunlight drives the synthesis of ATP and NADPH, coupled to the formation of O2 from H2O. In the dark reactions, so named because they do not require sunlight, the ATP and NADPH produced by the light reactions drive glucose synthesis.
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