In normal mitochondria, the rate of NADH consumption (oxidation) will: be increased in active (still aerobic) muscle, decreased in inactive (still aerobic) muscle. be very low if the ATP synthase is inhibited but increase when an uncoupler is added. decrease if mitochondrial ADP and Pi is depleted. decrease when cyanide is used to prevent electron transfer through the cytochrome a a3 complex (complex IV). All of the above are true.