In mitochondria,the proton gradient is establ | vedclass

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Question

(A) During the process of oxidative phosphorylation in mitochondria,the electron transport chain $(ETC)$ complexes pump protons $(H^+)$ from the mitoc

Vedclass · Accepted Answer

From matrix to intermembrane space

Vedclass · Answer

(A) During the process of oxidative phosphorylation in mitochondria,the electron transport chain $(ETC)$ complexes pump protons $(H^+)$ from the mitochondrial matrix into the intermembrane space. This creates a high concentration of protons in the intermembrane space compared to the matrix,establishing a proton gradient (electrochemical gradient) across the inner mitochondrial membrane. Therefore,the gradient is established from the matrix to the intermembrane space.

In mitochondria,the proton gradient is established in which direction?

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