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Human Biology Spring 2006 Name: Quiz 4 - 20 points Part I. Matching. Write the number of the name of the organ or structure on the right in front of the function or process on the left. 5 points. ____ 1. ____ 2. ____ 3. ____ 4. ____ 5. ____ 6. ____ 7. ____ 8. ____ 9. Produces salivary amylase Produces carbohydrases and proteases Produces bile salts Produces hydrochloric acid (pH ~ 1.0) Absorbs water from the chyme Most nutrient's are absorbed here Food is mechanically processed here Connects the pharynx with the stomach Bag that collects bile salts, releases slowly 1. liver 2. stomach 3. small intestine 4. mouth 5. salivary glands 6. large intestine (colon) 7. gall bladder 8. pancreas 9. esophagus Part II. Location of organs of digestion. For each line below, write the name of the organ or structure to which it points. 7 points ____________________ 1. ____________________2. ____________________ 3. ____________________ 4. ____________________ 5. ____________________ 6. ____________________ 7. Part III. Matching. Write the appropriate number from the list on the right in front of the term on the left. 5 points _____ 1. lipases 1. kills much of the bacteria that is in food _____ 2. bile salts 2. breaks large molecules into amino acids _____ 3. carbohydrases 3. breaks large molecules into simple sugars _____ 4. proteinases 4. chemically breaks down fats and oils _____ 5. hydrochloric acid 5. physically emulsifies fats and oils Part IV. 3 points.