Which statement about insulin is true?

Question

Quizplus · Accepted Answer

Insulin prompts target cells to store glucose as glycogen and fat. This helps to lower blood glucose levels when they are elevated. Insulin is released in response to elevated blood glucose levels, not when they are low. Its actions are antagonistic (not synergistic) with those of glucagon, which prompts cells to break down glycogen to release glucose into the bloodstream. Insulin does not prompt cells to use fat and protein as fuel, and it enters cells via receptor-mediated endocytosis, not diffusion.

Which Statement About Insulin Is True