Deficiency of protein leads to:
1.  Rickets
2.  Scurvy
3.  Kwashiorkor
4.  Carotenemia

Lactose is composed of:
1.  Glucose + galactose
2.  Glucose + fructose
3.  Glucose + glucose
4.  Glucose + mannose

Lower jaw is composed of:
1.  Dentary
2.  Maxilla
3.  Premaxilla
4.  Palatine

The richest sources of vitamin $B_{12}$ are:

1. Chocolate and green gram

2. Rice and hen's egg

3. Carrot and chicken's breast

4. Goat's liver and Spirulina 

Which one of the following is the correct matching of a vitamin, its nature, and its deficiency disease:

1. Vitamin K– Fat-soluble Beri Beri

2. Vitamin A– Fat-soluble Beri Beri

3. Vitamin K– Water soluble Pellagra

4. Vitamin A– Fat-soluble Night blindness

Which one of the following pairs is not correctly matched?

1. Vitamin B₆ – Loss of appetite

2. Vitamin B₁ – Beri-beri

3. Vitamin B₂ – Pellagra

4. Vitamin B₁₂ – Pernicious anemia 

In the stomach, after physical and chemical digestion, food is called:
1.  Chyme
2.  Chyle
3.  Amino acid
4.  Bolus

A normal human being requires how many calories per day:
1.  2500 kcal
2.  4000 kcal
3.  5000 kcal
4.  686 kcal

Fully digested food reaches the liver by:
1.  Hepatic portal vein
2.  Hepatic artery
3.  Hepatic vein
4.  All the above

Which one is the wrong pair:
1.  Scurvy – Vitamin C
2.  Rickets – Vitamin D
3.  Night blindness (Xerophthalmia) – Vitamin A
4.  Beriberi – Vitamin K