The chemiosmotic coupling hypothesis of oxida | vedclass

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(C) The chemiosmotic hypothesis,proposed by Peter Mitchell,explains that the synthesis of $ATP$ in oxidative phosphorylation is driven by a proton gra

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$A$ proton gradient forms across the inner membrane

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(C) The chemiosmotic hypothesis,proposed by Peter Mitchell,explains that the synthesis of $ATP$ in oxidative phosphorylation is driven by a proton gradient across the inner mitochondrial membrane.As electrons pass through the electron transport chain,protons $(H^+)$ are pumped from the mitochondrial matrix into the intermembrane space.This creates a high concentration of protons in the intermembrane space compared to the matrix,resulting in an electrochemical proton gradient.The flow of protons back into the matrix through the $F_0-F_1$ $ATP$ synthase complex provides the energy required to phosphorylate $ADP$ into $ATP$.

The chemiosmotic coupling hypothesis of oxidative phosphorylation proposes that adenosine triphosphate $(ATP)$ is formed because

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