Question

Which of the following gives athletes quick energy?

• A. Fat
• B. Vitamin
• C. Protein
• D. Carbohydrate

Hint:

Think about which nutrient breaks down into glucose fastest during exercise.

Answer 1

The Correct Option is D

Step 1: Understanding the Question.
The question asks which nutrient gives athletes a fast burst of energy during physical activity.

Step 2: Key Concept.
During exercise, muscles need energy quickly. Carbohydrates are stored in the muscles and liver as glycogen, and this glycogen can be broken down into glucose fast whenever the body needs a rapid supply of energy, which is exactly what active muscles demand.

Step 3: Checking each option.
(A) Fat: Fat is a rich energy store, but breaking it down for energy is a slow process, it works better for long, steady endurance activity, not a quick burst.
(B) Vitamin: Vitamins do not supply energy themselves, they only help the body's chemical reactions run smoothly.
(C) Protein: Protein mainly repairs and builds muscle tissue after exercise, the body uses it for energy only when other fuel sources are used up.
(D) Carbohydrate: Carbohydrate is broken down into glucose and glycogen very fast, giving muscles the rapid energy they need during a race or a match.

Step 4: Final Answer.
Carbohydrate gives athletes quick energy.