If there is no immediate demand for glucose, it is stored as glycogen.
Explanation:
After having digested a meal and glucose levels begin to fall, insulin secretion is reduced, and glycogen synthesis stops. Glycogen is stored in the liver and fat cells, and is stored in hydrated form. When it is necessary for energy, glycogen breaks down and converts back to glucose.
Scientific laws predict or describe an observed phenomenon without explaining why the phenomenon exists while Scientific Theories try to provide the most logical explanation about why things happen as they do.
