Which biomolecule acts as the primary energy storage in animals?

Correct option is A

The correct answer is (a) Glycogen.
• Glycogen is the main storage carbohydrate in animals.
• Stored primarily in liver and muscles.
• It provides quick energy during physical activity.
Information Booster:
• Glycogen is a branched polysaccharide of glucose.
• Liver glycogen maintains blood glucose levels.
• Muscle glycogen supports muscle contraction.
Additional Knowledge:
• Starch is the storage carbohydrate in plants.
• Cellulose is a structural polysaccharide.
• Sucrose is a transport sugar, not storage.