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Unformatted text preview: acid and enzymes? 7. How do the cells of the lining of the intestine protect themselves from infection and toxins? 8. What do microvilli look like? Where are they located? What are their functions? 9. What secretions are necessary for digestion to occur in the intestine? 10. What does the pancreas do that is essential for digestion?...
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- Fall '08