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Why glycogen in muscle cannot be delivered as glucose into the blood?
Wiki User
∙ 14y ago
It lacks the enzyme glucose 6-phosphatase.
Wiki User
∙ 14y ago
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What is the difference in the use of muscle glycogen and liver glycogen?
Liver glycogen can easily produce glucose by glycogenolysis and that can be used by local cells for respiration. but as muscle cells lack Glucose-6-phosphate , in muscle glycogen cannot get transferred to glucose and hence cannot be used locally.
Is glucose the basic unit of glycogen?
Glucose is the basic unit of glycogen. In humans, glycogen is stored in the liver as well as the muscle tissues.
How is glycogen present in the muscle cell?
Glycogen is the storage form of glucose in the muscle cell. Glycogen can be used for energy.
What is the difference between liver glycogen and muscle glycogen?
Liver glycogen has low glycogenin content as compared to muscle glycogen.. liver glycogen responds to glucagon but muscle glycogen responds to catecholamines.. liver glycogen is used for the maintenance of blood glucose levels, but muscle glycogen is used for the supply of energy to the muscles liver glycogen can be completely broken down to glucose because of the presence of glucose 6 phosphatase, which does not occur in the muscles
Tissue in body with highest glycogen content?
Glycogen are found principally in the liver. Glycogen is a polymer of glucose residues linked by α-(1,4)- and α-(1,6)-glycosidic bonds. A second major source of stored glucose is the glycogen of skeletal muscle. , muscle glycogen is not generally available to other tissues, because muscle lacks the enzyme glucose-6-phosphatase.
What nutrient do you need to refuel muscle glycogen?
Although there are a few sources/pathways, typically its glucose (a sugar/carbohydrate) that refuels muscle glycogen
Animals store glucose in the form of in liver and muscle cells.?
GLYCOGEN
Animals store glucose in the form of in liver and muscle cells?
GLYCOGEN
Can glycogen in skeletal muscle be used to supply blood glucose?
Muscle cells lack the enzyme glucose-6-phosphatase, which is required to pass glucose into the blood, so the glycogen they store is destined for internal use and is not shared with other cells. (This is in contrast to liver cells, which, on demand, readily do break down their stored glycogen into glucose and send it through the blood stream as fuel for the brain or muscles).
How do the human body is glucose stored?
Glucose is stored in the body as glycogen. It is stored in the liver and in muscle tissue until it is needed, then the hormone glucagon - 'turns-the-sugar-on'- and releases the glycogen as glucose into the bloodstream.
What is a Highly branched arrangement of glucose molecules found in liver and skeletal muscle cells?
Glycogen Glycogen is storage form of glucose in the liver and skeletal muscles of animals.
Glucose molecules entering skeletal muscle fibers are trapped when converted to?
glycogen
