Question

In the liver, glucagon stiμlates glycogen breakdown via cyclic AMP, and although glucagon inhibits glycolysis, it stiμlates gluconeogenesis in the liver.

Answer 1

Glucagon stimulates glycogen breakdown in the liver and promotes gluconeogenesis. It also promotes the breakdown of stored triglycerides into free fatty acids and glycerol.

Step-by-step explanation:

Glucagon is a hormone that stimulates glycogen breakdown in the liver, a process known as glycogenolysis. This results in the release of glucose into the blood, which can be used by body cells.

Glucagon also stimulates gluconeogenesis, which is the synthesis of glucose from non-carbohydrate sources such as amino acids and glycerol.

Additionally, glucagon promotes the breakdown of stored triglycerides into free fatty acids and glycerol, which can also be used for gluconeogenesis.