Vitamins and Nutrition

Vitamin B12 is required for the formation of red blood cell. Hence, it is the correct answer.

Vitamin C gets destroyed due to heat during cooking as it is a water soluble vitamin. Hence, it is the correct answer.

Protein is required by our body to make a new cell. Hence, it is the correct answer.

All four substances listed are vitamins. Ascorbic acid is Vitamin C, folic acid is Vitamin B9, nicotinic acid (niacin) is Vitamin B3, and pantothenic acid is Vitamin B5.

This is the correct option. Fish liver oil is rich in vitamins A and D.

Vitamin K is essential for the synthesis of prothrombin (factor II) and other clotting factors in the liver. It doesn't convert prothrombin to thrombin (A - thrombin does that), convert fibrinogen to fibrin (B - thrombin does that), or form thromboplastin (C - this comes from damaged tissues/platelets).

Vitamin E is antisterility vitamin. Vitamin D is not anti-sterility vitamin. It is anti-rickets vitamin. 

Enriched vitamin A content is found in golden rice.

Pulses (dal, lentils, beans) are excellent plant-based protein sources, containing 20-25% protein by weight. They are particularly important in vegetarian diets for meeting protein requirements.

Digestion is not performed by vitamins.

As water soluble vitamins cannot be stored in the body,  hence these are required on the daily basis.

It is amla,  which is considered as one of the good sources of vitamin C.

Vitamin K is a group of structurally similar, fat soluble vitamins that the human body needs for post translational modification of certain proteins required for blood coagulation, and in metabolic pathways in bone and other tissue.

It is the other name for vitamin C.

This is the correct option. Vitamin C is the water soluble vitamin that is not stored in the body and must be replaced each day.