Protons accumulate in the thylakoid lumen due | vedclass

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(B) During the light reaction of photosynthesis,the photolysis (splitting) of water occurs on the inner side of the thylakoid membrane.This reaction i

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Splitting of $H_2O$

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(B) During the light reaction of photosynthesis,the photolysis (splitting) of water occurs on the inner side of the thylakoid membrane.This reaction is represented as: $2H_2O \rightarrow 4H^+ + O_2 + 4e^-$.As a result of this splitting,protons ($H^+$ ions) are released directly into the thylakoid lumen.This accumulation of protons creates a proton gradient across the thylakoid membrane,which is essential for the synthesis of $ATP$ via $ATP$ synthase.

Protons accumulate in the thylakoid lumen due to the . . . . . . .

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