Problem: Which of the following would be a result of exposing a cell to a drug that acts as an inhibitor of Complex 3, preventing it from receiving electrons from Complexes 1 and 2?
a. Use of O2 by the cell would increase
b. Complex 1 would be found in its oxidized form
c. The phosphofructokinase enzyme would be repressed by the accumulation of ATP
d. Complex 4 would be found in its oxidized form
e. NAD+ would accumulate in the cell