Question

question 12 (1 point) oxidative phosphorylation occurs in the cytosol. in the matrix of the mitochondrion. at the inner membrane of the mitochondrion. at the outer membrane of the mitochondrion. at the cell membrane.

Explanation:

Oxidative phosphorylation involves the electron - transport chain and ATP - synthase. These components are located in the inner membrane of the mitochondrion. The electron - transport chain generates a proton gradient across the inner mitochondrial membrane, and ATP synthase uses this gradient to produce ATP.

Answer:

C. at the inner membrane of the mitochondrion