Glycogen is the storage form of which type of nutrient in liver and muscle cells?

Prepare for the AFAA Group Fitness Instructor Test. Use flashcards and multiple choice questions, complete with hints and explanations. Get ready to ace your exam!

Multiple Choice

Glycogen is the storage form of which type of nutrient in liver and muscle cells?

Explanation:
Glycogen is the storage form of glucose in animals, stored mainly in liver and muscle cells. When energy is needed, enzymes quickly break glycogen down to glucose to fuel metabolism. This branched polymer of glucose is designed for rapid release, which is why the body stores carbohydrate energy as glycogen in those tissues. Starch is the plant storage form of glucose, cellulose is a plant structural carbohydrate, and glucose is the simple sugar monomer, not a storage form.

Glycogen is the storage form of glucose in animals, stored mainly in liver and muscle cells. When energy is needed, enzymes quickly break glycogen down to glucose to fuel metabolism. This branched polymer of glucose is designed for rapid release, which is why the body stores carbohydrate energy as glycogen in those tissues. Starch is the plant storage form of glucose, cellulose is a plant structural carbohydrate, and glucose is the simple sugar monomer, not a storage form.

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