Question : Which protein protects the epithelial cells from damage?

Option 1: Elastin

Option 2: Actin

Option 3: Keratin

Option 4: Collagen

Question : Select the most appropriate meaning of the given idiom.

Make a beeline for

Option 1: Make a line for honey

Option 2: Go straight to

Option 3: Stand in a queue

Option 4: Go for freebies

Question : Which of the following is not a function of calcium in our body?

Option 1: It plays an important role in blood clotting.

Option 2: It helps the digestive system.

Option 3: It is associated with healthy bones and teeth.

Option 4: It helps muscles to contract.

Question : Select the most appropriate meaning of the given idiom.

To stand one's ground

Option 1: To maintain one’s position

Option 2: To fight for the same position

Option 3: To stand up

Option 4: To stand in one’s own land

Question : Which of the following proteins is found in hair?

Option 1: Histone

Option 2: Keratin

Option 3: Elastin

Option 4: Actin