Question

Match the following elements with their respective functions.

• A. Vision
• B. Immunity
• C. Blood clotting
• D. Nerve activity

Answer 1

Calcium helps in formation of bones and teeth and is essential for blood clotting.
Sodium and potassium help in muscle and nerve cell activity.
Ascorbic acid (Vitamin C) promotes immunity and functioning of capillary walls.
Retinol (Vitamin A) is a component of the visual purple of the retina and helps in vision.