Which one of the following is not true regard | vedclass

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(A) Chemiosmosis in photosynthesis involves the creation and subsequent breakdown of a proton gradient across the thylakoid membrane.$1$. The accumula

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Breakdown of electron gradient

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(A) Chemiosmosis in photosynthesis involves the creation and subsequent breakdown of a proton gradient across the thylakoid membrane.$1$. The accumulation of protons $(H^+)$ in the thylakoid lumen creates a proton gradient.$2$. The movement of these protons back to the stroma through the $CF_0-CF_1$ $ATP$ synthase complex releases energy,which is used to synthesize $ATP$.$3$. The reduction of $NADP^+$ to $NADPH$ occurs on the stroma side,which contributes to the proton gradient by removing $H^+$ from the stroma.$4$. The breakdown of the proton gradient is essential for $ATP$ synthesis,but there is no such thing as the 'breakdown of an electron gradient' involved in this process. Electrons are transferred through the electron transport chain,not broken down.

Which one of the following is not true regarding the release of energy during $ATP$ synthesis through chemiosmosis? It involves:

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