Fill in the Blank QuestionFill in the blank question.Glycogenolysis and gluconeogenesis are stimulated by the pancreatic hormone .

The pancreatic hormone that stimulates glycogenolysis and gluconeogenesis is glucagon.

Glucagon is released by the alpha cells of the pancreas when blood sugar levels are low. It works to increase blood glucose levels by promoting the breakdown of glycogen stored in the liver (glycogenolysis) and the synthesis of glucose from non-carbohydrate sources such as amino acids and glycerol (gluconeogenesis). This hormone plays a critical role in maintaining glucose homeostasis, particularly during fasting or prolonged periods without food intake, ensuring that the body has a stable supply of glucose for energy. In contrast, insulin, released by the beta cells of the pancreas, functions to lower blood sugar levels, underscoring the opposing actions of these two hormones in carbohydrate metabolism.