Question 1

Which of the following components of food is mainly responsible for providing energy to our body?

Accepted Answer

Carbohydrates are the main energy-providing components of food. They are often referred to as energy-giving foods because they supply the fuel needed for various physical and metabolic activities in the body.

Question 2

Which nutrient gives much more energy compared to the same amount of carbohydrates?

Accepted Answer

Fats give much more energy as compared to carbohydrates for the same amount of food consumed. However, they are stored in the body for long-term energy reserves.

Question 3

Foods containing proteins are often called:

Accepted Answer

Foods containing proteins are often called body-building foods because proteins are essential for the growth, repair, and maintenance of body tissues and muscles.

Question 4

Which vitamin is required for maintaining good eyesight?

Accepted Answer

Vitamin A is essential for maintaining good eyesight, healthy skin, and a strong immune system. Deficiency of Vitamin A can lead to night blindness.

Question 5

Name the vitamin that gets easily destroyed by heat during cooking.

Accepted Answer

Vitamin C is very sensitive to heat and gets easily destroyed during cooking because it breaks down at high temperatures.

Components of Food — NCERT Class 6 Science Important Questions & Revision Notes