Question

Macronutrients are those nutrients that are required by the body

• A. In very small quantities for enzymatic activity
• B. Only during disease conditions
• C. In large amounts for energy and growth
• D. Only for metabolic regulation

Hint:

Carbohydrates, proteins, and fats are macronutrients required in large amounts.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
Nutrients are substances needed for growth, energy, and maintenance. They are divided into two main groups based on the quantity required.
Step 2: Detailed Explanation:
1. Macronutrients: These are needed in large gram amounts daily. They provide the bulk of the body's energy and structural material. Examples: Carbohydrates, Proteins, and Fats.
2. Micronutrients: These are needed in tiny amounts (mg or \(\mu\)g) daily. They do not provide energy but are essential for metabolic regulation and enzymatic activity. Examples: Vitamins and Minerals (Option A describe these).
Step 3: Final Answer:
The term "macro" (large) refers to the substantial quantities of these nutrients required to fuel the body's energy needs and physical growth.