1. Which of the following part of human intestine hosts microorganisms?

2. A gland not associated with the alimentary canal is

3. Small projections of upper surface of tongue are called

4. Carrier ions like Na+ facilitate the absorption of substances like

5. Duct leading from parotid gland and opening into vestibule is

6. Protein are mainly required in the body for

7. Enterogastrone is:

8. Globet cells of intestinal mucosal epithelium secrete

9. Emulsification of fat takes place through

10. In frog, the surface of attachment of tongue is

11. Which one of the carbohydrate is monosaccharide:

12. Sweetest sugar is

13. Function of HCl in stomach is to:

14. Which of the following is not a common disorder associated with the digestive system?

15. Which of the following is different from others

16. Hepato-pancreatic duct opens into the duodenum and carries

17. Which of the following is not true of intestinal villi?

18. The glucose is converted into glycogen in liver and stored in

19. Which organ is most affected by jaundice?

20. Epithelial cells of the intestine involved in food absorption have on their surface