If We Developed a Molecule That Blocked the ATP Channel

Multiple Choice

If we developed a molecule that blocked the ATP channel protein, what would be the first immediate effect?

A) accumulation of ATP in the mitochondrial matrix
B) accumulation of NADH in the mitochondrial matrix
C) no energy to pump hydrogen ions into the intermembrane space of a mitochondrion
D) reversal of the hydrogen ion gradient
E) immediate blockage of the cytochrome molecules