Chapter 11 - Test Review. 1. The clear liquid that moistens the food in the mouth and begins digestion is called__________. a. chyme b. gastric juices.

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Presentation transcript:

Chapter 11 - Test Review

1. The clear liquid that moistens the food in the mouth and begins digestion is called__________. a. chyme b. gastric juices c. saliva d. bile

2. Gastric juices in the stomach help break down food into a liquidlike mixture called__________. a. saliva b. protein c. bile d. chyme

3. The squeezing movements of muscles in parts of the digestive tract are called__________. a. peristalsis b. sphincters c. enzymes d. proteins

4. Nutrients from food are absorbed into the blood as chyme passes through the__________. a. pancreas b. liver c. large intestine d. small intestine

5. The__________ produces insulin and makes enzymes that break down food. a. gallbladder b. pancreas c. liver d. small intestine

6. The__________ stores excess bile and releases it when needed. a. liver b. pancreas c. large intestine d. gallbladder

7. The__________ produces bile and filters wastes from the blood. a. pancreas b. small intestine c. liver d. large intestine

8. __________ are used to build and repair the body. a. Carbohydrates b. Fats c. Proteins d. Villi

9. The mixture in the stomach that helps break down food is called__________. a. chyme b. fats c. peristalsis d. gastric juices

10. The ____________ pushes food around in the mouth and allows food to be tasted. 11. The ring of muscles that control an opening is know as a ______________. 12. The _______________ connects the throat to the stomach Tongue Sphincter Esophagus

13. ________tear and crush food into small pieces. 14. The _____________ is a flap of tissue that closes to keep food out of the trachea. 15. The____________ is a stretchy storage bag in the digestive tract. Teeth Epiglottis Stomach

 _______ 16. Digestion is the process of breaking down food into forms the body can use.  _______ 17. Fingerlike structures that line the small intestine are called villi.  _______ 18. Exercise is not necessary for good health. True False

 _______ 19. The food pyramid shows the different kinds of food you should eat daily.  _______ 20. Special clusters of cells on the tongue that react to chemicals in the food are called chyme.  _______ 21. The stomach works on food both mechanically and chemically. True False True

 22. Name the four basic tastes. Sweet Sour Salty Bitter

 23. Name four of the six nutrients your body needs. Proteins Fats Carbohydrates Vitamins Minerals Water