What is the function of the electron transport system? A. to produce a small amount of ATP in the absence of oxygen B. to produce a small amount of NAD+ that can be used to make ATP C. to produce 34 A

What is the function of the electron transport system?

A. to produce a small amount of ATP in the absence of oxygen

B. to produce a small amount of NAD+ that can be used to make ATP

C. to produce 34 ATP molecules from every glucose molecule

D. to produce the energy-carrying molecules NADH and FADH2