Glycogenesis

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Glycogenesis (pronounced: /ˌɡlaɪkoʊˈdʒɛnɪsɪs/) is the process by which glucose is converted into glycogen, the storage form of glucose in the body. This process occurs primarily in the liver and muscle cells.

Etymology

The term "glycogenesis" is derived from the Greek words "glykys" meaning sweet and "genesis" meaning origin or creation.

Process

Glycogenesis begins with glucose-6-phosphate, which is converted to glucose-1-phosphate. The enzyme glycogen synthase then adds the glucose to a growing chain of glycogen, creating a glycogen polymer. This process continues until the glycogen molecule reaches a certain size.

Regulation

The process of glycogenesis is regulated by several hormones, including insulin and glucagon. Insulin promotes glycogenesis, while glucagon inhibits it.

Related Terms

  • Glycogenolysis: The process by which glycogen is broken down into glucose.
  • Gluconeogenesis: The process by which glucose is synthesized from non-carbohydrate sources.
  • Glycolysis: The process by which glucose is broken down to produce energy.

See Also

External links

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