How many quanta of light are required to evol | vedclass

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(B) According to the quantum requirement of photosynthesis,it has been experimentally determined that $8$ quanta of light are required to evolve one m

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$8$

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(B) According to the quantum requirement of photosynthesis,it has been experimentally determined that $8$ quanta of light are required to evolve one molecule of $O_2$ during the light-dependent reactions of photosynthesis. This is based on the fact that $4$ electrons are transferred through the electron transport chain for the photolysis of $2$ molecules of $H_2O$,resulting in the release of $1$ molecule of $O_2$ and the absorption of $8$ photons (quanta) of light.

How many quanta of light are required to evolve one molecule of $O_2$ during photosynthesis in green plants?

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