The Drug 2,4-Dinitrophenol (DNP) Destroys the Proton Gradient Across the Inner

The drug 2,4-dinitrophenol (DNP) destroys the proton gradient across the inner mitochondrial membrane.What would be the effect of incubating isolated mitochondria in a solution of DNP?

A) O₂ would no longer be reduced to H₂O.
B) ATP synthesis would decline.
C) Mitochondria would show a burst of increased ATP synthesis.
D) Glycolysis would stop.
E) Mitochondria would switch from glycolysis to fermentation.