1. Which one of the carbohydrate is monosaccharide:

2. Sweetest sugar is

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

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

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

6. Which of the following is different from others

7. Small projections of upper surface of tongue are called

8. Which organ is most affected by jaundice?

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

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

11. Enterogastrone is:

12. Emulsification of fat takes place through

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

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

15. Globet cells of intestinal mucosal epithelium secrete

16. A gland not associated with the alimentary canal is

17. Protein are mainly required in the body for

18. Function of HCl in stomach is to:

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

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