Class Period

• 2
• 3
• 4
• 5
• 6

The following is the first section of the small intestine:

• Liver

• Pancreas

• Duodenum

• pyloric schinter

2. The final absorption of nutrients occurs by the following

• mechanical digestion
• simple diffusioin
• propulsion
• capillaries

3. The fingerlike projections of the intestinal lining that increase the surface area of the small intestines are called

4. Bile is stored in the following structure:

• panceras
• liver
• gallbladder
• duodendum

5. All of the following are accessory organs and glands EXCEPT

• Pancreas
• Liver
• Gallbladder
• tonsils

6. To aid in chemical digestion, the following substance is produced by the liver.

• enzyme
• saliva
• acids
• bile

7. The primary function of bile is to

• process proteins
• emulsify fats
• produce enzymes that break down nutrients
• produce a bicaronate which maintains a pH balance

8. Which is not true of the large intestine?

• Produces enzymes to complete the absorption process
• Absorbs water and a few left-over substances
• Dries out indigestible food to produce waste
• Works mechanically to eliminate wastes

9. Proteases and lipases are enzymes that come from which accessory organ?

• pancreas
• salivary glands
• teeth
• tongue
• liver