Which of the following provides the energy fo | vedclass

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(C) During oxidative phosphorylation,the electron transport system $(ETS)$ creates a proton gradient across the inner mitochondrial membrane.Protons $

Vedclass · Accepted Answer

Proton efflux from the $PMS$ (Perimitochondrial Space)

Vedclass · Answer

(C) During oxidative phosphorylation,the electron transport system $(ETS)$ creates a proton gradient across the inner mitochondrial membrane.Protons $(H^+)$ accumulate in the intermembrane space (also known as the perimitochondrial space or $PMS$),creating a high concentration compared to the mitochondrial matrix.The movement of protons back into the matrix through the $F_0-F_1$ particle ($ATP$ synthase) is called proton efflux.This flow of protons down their electrochemical gradient provides the necessary energy to drive the phosphorylation of $ADP$ to $ATP$.

Which of the following provides the energy for the synthesis of $ATP$ during oxidative phosphorylation?

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