1. The richest sources of vitamin B₁₂ are      
 a) Goat’s liver and spirulina
 b) Chocolate and green gram
 c) Rice and hen’s egg
 d) Carrot and chicken breast

2. The contraction of the gall bladder is due to
 a) Gastrin
 b) Cholecystokinin
 c) Secretin
 d) Kinase

3. In infants, the process of defecation occurs by
 a) Reflex action without voluntary control
 b) Reflex action with voluntary control
 c) Voluntary relaxation of external and sphincter
 d) Involuntary relaxation of internal and sphincter

4.  Deficiency of tocopherol in the human body causes which condition?
 a) Beriberi
 b) Pellagra
 c) Infertility
 d) Scurvy

5. Brunner’s glands are located in
 a) Oesophagus
 b) Intestine
 c) Stomach
 d) Duodenum

6. Which is the correct chronological order for food processing in human beings?
 a) Ingestion of food → Digestion → Absorption → Assimilation → Egestion (Undigested)
 b) Ingestion → Assimilation → Digestion → Absorption → Egestion
 c) Ingestion → Digestion → Absorption → Egestion → Assimilation
 d) Digestion → Ingestion → Assimilation → Absorption → Egestion

7. Riboflavin is
 a) Vitamin-B_12
 b) Vitamin-B_2  
 c) Vitamin-C
 d) Vitamin-D

8. The stored food in animals is called
 a) Cellulose
 b) Starch 
 c) Glucose
 d) Glycogen

9. Consider the following statements.
I.  The anti-pellagra vitamin is nicotinamide present in milk, yeast, meat, and leafy       
     vegetables.
II. Crypts of Leiberkuhn are present in the liver.
III. Steapsin is the pancreatic amylase.
 a) I and II correct
 b) II and III correct
 c) I and III incorrect
 d) II and III incorrect

10. Which of the following vitamins is water soluble as well as an antioxidant?
 a) Vitamin-B₁
 b) Vitamin-A
 c) Vitamin-D
 d) Vitamin-C