I think it is either D) or E)
But i am going to go with E)
Answer:
The proton gradient produced by proton pumping during the electron transport chain is used to synthesize ATP. Protons flow down their concentration gradient into the matrix through the membrane protein ATP synthase, causing it to spin (like a water wheel) and catalyze conversion of ADP to ATP.
Explanation:
Power is the energy transferred or "WORK DONE" in one second
The answer is c.
hope this helps! :)
