Q. Which macromolecule serves as the primary long-term energy storage in animals?
✅ Correct Answer: (C)
Fat (lipids)
Explanation: Fats (lipids) store the most energy per gram and serve as long-term energy reserves in animals. Glycogen is a short-term carbohydrate storage in animals. Starch is plant storage, and protein is used mainly for structure and enzymes, not primary energy storage.
Explanation by: Mr. Dubey
Fats (lipids) store the most energy per gram and serve as long-term energy reserves in animals. Glycogen is a short-term carbohydrate storage in animals. Starch is plant storage, and protein is used mainly for structure and enzymes, not primary energy storage.