A dog paddles across a lake. What would happen to the dog if the hydrogen ion pumps in its mitochondria stopped functioning?

A. The dog would gain a large amount of energy

B. The dog would not have any energy left for activity.

C. The dog would start using anaerobic respiration.

D. The dog would gain more energy from glycolysis.

Which of the following describes a negative feedback loop? when the heart rate is too high, the body sends hormones that continually increase the heart rate higher. when a pregnant woman is in labor, the body sends hormones that increase the intensity of contractions, which then increases the secretion of the same hormones. when blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows. when a person is jogging, the body sends hormones that continually decrease the rate of oxygen supply to the legs.