Sources and functions of Proteins

Q.

What are the best 3 sources of protein?

Q. Why are proteins essential for our body?

1. For growth and repair of body tissues.
2. To provide energy for our daily activities.
3. For keeping our body tired
4. For strong bones and teeth.

Q. What is biocatalyst

Q.

Name the enzyme connected with the following:

Conversion of lactose into glucose and galactose.

Q. Pepsin breaks down sugar present in milk.

1. True
2. False

Q.

Name the constituent of food which is most essential for growth and repair in the body.

Q. Which one of the following is an example of body-building food?

1. Fish
2. Carrot
3. Cabbage
4. Chocolate

Q.

Body builders should consume food rich in ____________.

1. proteins

2. vitamins

3. fats

4. carbohydrates

Q.

How can I increase my protein content in your diet?

Q.

The leaves of Bael are known for their ability to keep ___.

1. blood sugar under control

2. Cholesterol under control

3. blood pressure under control

4. None of the above

Q. 'A' is a nutrient which is involved in structural support, body movement and building up defence against germs. It may also act as a messenger. Which of the following comes under this nutrient?

1. Haemoglobin
2. Pepsin
3. Folic acid
4. Lactase

Q.

Will our DNA continue protein synthesis all our life or will it stop after development is over?

Q. Roshan wants to build his muscles and thus joined a gym for it. What changes should Roshan make in his diet to build strong muscles?

1. Eat more carbohydrate-rich food.
2. Eat more vitamin-rich food.
3. Eat more protein-rich food.
4. Eat more fat-rich food.

Q. Proteins are the building blocks of cells.

1. False
2. True

Q.

Which of the following best explains the picture?

1. Milk and eggs should be avoided for building muscles.
2. Meat and egg help in bodybuilding and are rich sources of protein.
3. Nuts and milk are not a good combination for a healthy body.
4. Food must be eaten raw for building body.

Q. Legumes, egg, fish and meat are good sources of .

1. proteins
2. carbohydrates
3. vitamins

Q. are required for growth and repair of our body.

1. Proteins
2. Carbohydrates
3. Fats
4. Vitamins

Q. Which of the following is the primary role of protein in our body?

1. It repairs wear and tear of cells in our body
2. It provides resistance to disease
3. It provides us energy
4. It helps in transportation of food

Q. Pepsin breaks down sugar present in milk.

1. True
2. False