Which of the following best describes the proton-motive force?

Question

Quizplus · Accepted Answer

The proton-motive force refers to the electrochemical gradient of protons (H+) across the inner mitochondrial membrane, which is generated by the pumping of protons across the membrane during the electron transport chain. As a result, there is a higher concentration of protons in the intermembrane space compared to the mitochondrial matrix. This gradient of protons represents a form of potential energy that can be harnessed to generate ATP through ATP synthase. Thus, option A is the correct answer.

Which of the Following Best Describes the Proton-Motive Force