. Explain how insulin and glucagon work together to maintain blood glucose homeostasis.

A. Insulin inhibits glucose uptake by cells, while glucagon promotes glucose storage in the liver.

B. Insulin stimulates the liver to release stored glucose, while glucagon promotes glucose uptake by cells.

C. Insulin and glucagon have no impact on blood glucose levels.

D. Insulin promotes glucose uptake by cells, while glucagon stimulates the liver to release stored glucose.