Jake runs from work to his evening nutrition class and has no time to eat. he is feeling hungry and weak since he hasn't eaten in about 5 hours. at this time, where is he getting the glucose required to meet his energy needs?

Glycogen is a polysaccharide, also called animal starch. It is storage form of carbohydrate m in animals. It is synthesized and stored mainly in liver and muscle cells.  When the body when the body is not getting glucose from food, the stored glycogen is broken down by the enzyme glucagon secreted from the pancreas to glucose into the bloodstream to be used as fuel for the cells. This biochemical breakdown of glycogen to glucose is called glycogenolysis.

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in

explanation:

okay now i don't know this but for the pints nothing else to say bye