The carotenoids are potent antioxidants that protect cell membranes, DNA, and proteins from _____

a. damage from the sun's UBV rays
b. inactivation during cooking
c. damage from free radicals
d. being lost via respiration

c

Nutritional Science

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A condition in which breathing stops for brief periods during sleep is called

A. narcolepsy. B. REM sleep. C. sleep apnea. D. dreaming.

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What is the oxygen-carrying protein of muscle cells?

a. Transferrin b. Myoglobin c. Hemoglobin d. Cytochrome e. Oxyglobin.

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Enteral feedings may be appropriate for patients with:

a. acute cholecystitis. b. hepatic encephalopathy. c. ulcerative colitis in remission. d. acute exacerbation of Crohn's disease.

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Which vitamin is not a coenzyme?

a. Niacin b. Vitamin B12 c. Vitamin B6 d. Vitamin C

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