Complex carbohydrates stored in liver and muscle cells are known as which substance?

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Multiple Choice

Complex carbohydrates stored in liver and muscle cells are known as which substance?

Explanation:
This question focuses on how animals store carbohydrates. The stored, complex carbohydrate in liver and muscle cells is glycogen. It’s a highly branched polymer of glucose that acts as the quick-access energy reserve in animals. Glycogen stored in the liver helps maintain blood glucose levels, while glycogen in muscles provides Fuel for muscle activity. In contrast, starch is the plant storage form, cellulose is a plant structural carbohydrate, and glucose is the simple sugar monomer—not the storage polymer. That combination makes glycogen the correct choice.

This question focuses on how animals store carbohydrates. The stored, complex carbohydrate in liver and muscle cells is glycogen. It’s a highly branched polymer of glucose that acts as the quick-access energy reserve in animals. Glycogen stored in the liver helps maintain blood glucose levels, while glycogen in muscles provides Fuel for muscle activity. In contrast, starch is the plant storage form, cellulose is a plant structural carbohydrate, and glucose is the simple sugar monomer—not the storage polymer. That combination makes glycogen the correct choice.

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