Question

$\begin{array}{cc}\text{Nutrients}& \text{Function in body}\\ \text{x}& \text{Source of energy}\\ \text{y}& \text{Repair of tissues and muscles}\\ \text{z}& \text{Storage of energy}\end{array}$
What are x, y and z from the above table?

• A. x - Proteins
  y - Fats
  z - Carbohydrates
• B. x - Carbohydrates
  y - Proteins
  z - Fats
• C. x - Fats
  y - Carbohydrates
  z - Proteins
• D. x - Carbohydrates
  y - Fats
  z - Proteins

Answer 1

The correct option is B x - Carbohydrates

y - Proteins
z - Fats

• Carbohydrate's main function is to fulfil energy requirements of the body.
• Proteins play a major role in repairing wear and tear of tissues and muscles.
• Fats are the storage reserves. These reserves are utilized by the body when there is less amount of carbohydrates and proteins available.