Given what we know, we can confirm that while a runner is in a marathon his or her liver will liberate the energy needed by way of a process called glycogenolysis.
What is glycogenolysis?
- This is a process by which glycogen is broken down.
- This is done to create glucose.
- Glucose is the main energy source in cells.
- It is used to create the ATP compound which provides cells with chemical energy.
Therefore, we can confirm that glycogenolysis is a process by which the glycogen stored in the liver is broken down into glucose, which is then used to create the primary source of energy for all cells in the form of ATP.
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