Which statement accurately describes the liver’s storage of glucose?

Study liver anatomy and function with our medical students test. Engage with detailed multiple choice questions, each with hints and explanations. Prepare effectively for your test!

Glucose stored in the liver is kept as glycogen, a large, branched polymer of glucose. After eating, insulin promotes glycogenesis in hepatocytes, turning excess glucose into glycogen for a quick-release reserve. When blood glucose falls, glycogenolysis breaks down this glycogen to release glucose into the bloodstream, helping to maintain blood sugar between meals and during fasting or stress. Glycogen is a polysaccharide, not a disaccharide, and its main role is energy storage, not protein synthesis. It isn’t used only during digestion; its primary purpose is buffering blood glucose between meals and during fasting or activity.