Which metabolic pathway generates a proton gradient?
A) the oxidation of pyruvate to acetyl CoA
B) the citric acid cycle
C) chemiosmosis
D) the electron transport chain
E) glycolysis

Question

Quizplus · Accepted Answer

The electron transport chain is the metabolic pathway that generates a proton gradient. This is achieved through the movement of electrons along the chain, leading to the pumping of protons across the inner mitochondrial membrane. The resulting proton gradient is then used by ATP synthase to produce ATP via chemiosmosis.

Which Metabolic Pathway Generates a Proton Gradient