How does the folded nature of the cristae within mitochondria affect their function? A. The folds increase the amount of energy needed by the
mitochondria to move materials across the membrane.
B. The folds decrease the amount of energy captured by the
mitochondria to break down glucose.
C. The folds increase the surface area to increase the efficiency of
mitochondrial reactions.
D. The folds decrease the rate of transfer of ATP across
mitochondrial membranes to help the cell conserve energy.

What is the next step in muscle contraction after the actin changes shape? (apex)

After frida stops exercising, she continues to breathe heavily. what is most likely occurring in her body? heavy breathing during exercise has produced an oxygen surplus in her muscles. this oxygen is being transported to her lungs. this is a result of aerobic respiration. heavy breathing during exercise has produced a carbon dioxide surplus in her muscles. lactate is being transported to her liver. this is a result of aerobic respiration. strenuous exercise has caused her body to be in carbon dioxide debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration. strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration.

Do fish feel pain? and if they do what pain