Digestive System Clicker Review!

1. Digestive System Clicker Review!

2. DIGESTIVE SYSTEM

3. What do proteases digest? 1) carbohydrates 2) lipids 3) nucleic acids 4) proteins

4. Where is bile produced? 1) gallbladder 2) pancreas 3) stomach 4) liver

5. What is the main function of the large intestine? 1) absorb fats &lipids 2) absorb water 3) absorb proteins 4) digest carbohydrates

6. The appendix is an extension of the? 1) large intestine 2) small intestine 3) pancreas 4) gallbladder

7. Where does mechanical digestion begin? 1) pharynx 2) esophagus 3) mouth 4) stomach

8. Where does chemical digestion of PROTEINS begin? 1) mouth 2) small intestine 3) stomach 4) esophagus

9. Where does chemical digestion of carbohydrates begin? 1) mouth 2) small intestine 3) stomach 4) esophagus

10. Where does chemical digestion of lipids begin? 1) mouth 2) small intestine 3) stomach 4) esophagus

11. What is the function of the epiglottis? 1) stabilize the glottis 2) keep air from entering the esophagus 3) keep food from entering the trachea 4) vibrates to produce sound

12. What is the primary function of the small intestine? 1) absorb water 2) synthesize functional polymers 3) hydrolyze & absorb monomers 4) move food along to the large intestine

13. What is the name of the structure that food passes through from the stomach to the small intestine? 1) sphincter 2) chyme 3) stomach duct 4) duodenum

14. What is the function of the gallbladder? 1) produce bile 2) produce & secrete bile 3) store & secrete bile 4) produce, secrete, & store digestive enzymes

15. What is the name of the mashed up food leaving the stomach? 1) chyme 2) bolus 3) feces 4) bile

16. What structure increases surface area of the small intestine 1) lacteal 2) ileum 3) villi 4) pancreatic duct

17. What term means “rhythmic waves that move along the alimentary canal that move food/chyme along?” 1) rugae 2) peristalsis 3) secretin 4) bolus

18. If you have Celiac disease, why can’t you eat wheat, rye, or barley? 1) they contain sugar 2) they contain lactose 3) they contain corn 4) they contain gluten

19. Which of the following is/are true about ulcers? 1) they are located in your stomach or small intestine 2) they are aggravated by acidic foods/drinks 3) they can be caused by a bacteria 4) All of the above are true 5) Only 2 and 3 6) Only 1 and 3

20. What protects the stomach against being digested? 1) HCl 2) pepsin 3) chief cells 4) mucus

21. What is the function of pancreatic lipase? 1) hydrolyze glycerol 2) hydrolyze fats 3) hydrolyze proteins 4) hydrolyze glycogen

22. What is contained in saliva? 1) nucelase 2) amylase 3) mucin 4) 1, 2, and 3 5) 2 and 3 6) 1 and 3

23. What do gastric pit cells produce? 1) mucin 2) bile salts 3) pepsinogen 4) pepsin

24. Fat components/molecules pass from the lumen of the small intestine into what structure? 1) large intestine 2) capillaries/blood vessels 3) pyloric sphincter 4) lacteal

25. Monomers that have been absorbed into capillaries from the small intestine go to what organ? 1) kidney 2) liver 3) heart 4) rectum