DIGESTION

DIGESTION

1.The fats absorbed from the gut are transported to the blood in the form of

a. Liposomes b. Chemomicrons c. Chylomicrons d. Micelles e. Phagocytes

2. Brunner’s glands are found in

a. Stomach b. Ileum c . Colon d. Duolenum e. Rumen

3. The tusks of elephant are modified form of

a. Canine b. Molar c. Skull d. Incisors e. Snout

4. The principal action of enteropeptidase is only to activate ------------- of the pancreatic juice

a. Amino peptidase b. Chymo trypsin c. Trypsinogen d. Gelidium e. Trypsin

5. Stomach of camel does not have

a. Rumen b. Reticulum c. Omasum d. Abomasum e. None of the above

6. Enteropeptidase enzyme is present in

a. Saliva b. Gastric juice c. Parcreatic juice d. Intestinal juice e. Food material

7. Cobalt containing vitamin is

a. Vitamin B2 b. Vitamin B1 c. Vitamin B6 d.Vitamin B12 e. Nicotinadide

8. Due to protein deficiency if symptoms like thin limbs, retarded growth of body and brain,

oedema, diarrhoea etc. develop then the disease is called

a. Pellegra b. Kwashiorkor c. Marasmus d. Xerophthalmia

e. Megaloblastic anaemia

9. The first person to discover vitamins was

a. Mc collum B. Funk c. Mellanby d. Jenner e. Buchner

10. Carbohydrates are stored in the liver as

a. Glucose b. Fructose c. Trehalose d. Glycogen e. None of the above

11. The optimum pH for the enzyme ‘trypsin’ is

a. 2.0 b. 8.5 c. 7.0 d. 4.6 e. 5.9

12. Which is a mismatched set?

a. Vit K-Beriberi b.Vit A- X erophthalmia c. Vit C- Scurvy d. Vit D - Ricket

13. Gastric mill is present in

a. Cockroach b. Crah c. Prawn d. None

14. Deficiency disease caused by Vit D

a. Rickets b. Scurvy c. Pelagra d. Bribery

15. Enterogastron is the secretion of

a. Gastric gland b. Liver c. Pancreas d. Duodenum

16. The function of enterogastrone

a. A help in the secretion of gastrin b. Inhibition of secretion of gastrin

c. Help in the emulsification of fat d. Inhibits the secretion of gastric gland

17. Nutrition in Taenia is

a. Saprozoic b. Holozoic c. Autotrophic d. Parasitic

18. The enzyme used to convert peptones and proteoses into amino acids

a. Erepsin b. Pepsin c. Trypsin d. Peptidase e. Lipase

19. Kupffer cells are found in

a. Liver b. Kidney c. Spleen d. Pancreas e. Intestine

20. Pepsin is secreted by

a. Peptic cells b. epithelial cells c. Pancreas d. Liver e. Intestine

21. The enzyme used to convert proteins into proteoses and peptones is

a. Trypsin b. Pepsin c. Erepsin d. Peptidase e. Lipase

22. Vit B12 deficiency disease

a. Macrocytic b. Sickle cell anaemia c. Pernicious anaemia d. None

23. Lacteals help to absorb

a. Amino acids b. Glucose c. Fats d. Vitamins

24. The organism that is not seen heterodont dentition

a. Man b. Hare c. Guinea pig d. Chamelion

25. The daily requirement of protein in a Person is

a. 0.1Kg b. 1 Kg c. 0.5 Kg d. 0.25 Kg

26. In human beings the sense of thirst and hunger are controlled by

a. Brain b. Hypothalamus c. Posterior hypophysis d. Anterior hypophysis

27. Which one of the following juices does not contain enzymes?

a. Gastric juice b. Pancreatic c. Saliva d. Bile

28. Number of chambers in the stomach of ruminants

a. 2 b.3 c. 4 d. 1

29. Deficiency disease of cyanocobalamin

a. Macrocytic anaemia b. pernecious anaemia c. Sickle cell anaemia

d. Chronic anaemia

30. Diastema is the gap between

a. Molars and premolars b. Premolars and incisors c. Incisors and canines

d. Between grinders

ANSWERS

1. c 2. d 3. d 4. c 5. c 6. d 7. d 8. b 9. b 10. d

11. b 12. a 13. c 14.a 15. d 16. d 17. d 18. a 19. b 20. a

21. b 22. c 23. c 24. d 25. a 26. b 27. d 28. c 29. b 30. b