Where Does ATP Synthase Get the Energy Required to Drive

Multiple Choice

Where does ATP synthase get the energy required to drive phosphorylation of ADP?

A) from the flow of protons from the intermembrane space to the matrix through the inner membrane
B) from the flow of protons from the matrix to the intermembrane space through the inner membrane
C) from the flow of protons from the intermembrane space to the matrix through the enzyme
D) from the flow of protons from the matrix to the intermembrane space through the enzyme
E) from ATP