What is the name of the protein-digesting enzyme in the stomach?

A. pepsin
B. gastrin
C. amylase
D. hydrochloric acid


Answer: A

Nutritional Science

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Celiac disease is an autoimmune disorder that attacks the lining of the small intestine.

a. true b. false

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Inflammation and lesions along the ileum and colon may indicate

a. irritable bowel syndrome. b. Crohn's disease. c. pancreatitis. d. cystic fibrosis.

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Why do Okinawans enjoy one of the longest life spans of anyone on earth?

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When a slice of fresh apple turns a brown color, this is most likely the result of ________.

A. dehydration B. treatment in the ripening process C. microbial contamination D. oxidation

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