Building blocks of proteins are _______
a. peptide bonds
b. enzymes
c. amino acids
d. glucose molecules
Ans: c. amino acids
Nutritional Science
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An individual who eats food contaminated with bacteria may be protected from the ill effects of the bacteria because of the presence of
A) enzymes in the lining of the small intestine B) hormones and enzymes controlling reactions in the small intestine C) antibacterial agents consumed with the food D) phagocytes and lymphocytes
Nutritional Science
How many genes does HIV contain?
a. 3 b. 6 c. 7 d. 8 e. 9
Nutritional Science
Which vitamin is required for synthesizing heme, a portion of hemoglobin found in blood?
a. Vitamin B1 b. Vitamin B2 c. Vitamin B3 d. Vitamin B5
Nutritional Science
Which of the following foods provides the most cholesterol in a single 3-ounce serving?
A. Peanut butter B. Milk C. Avocado D. Bagel
Nutritional Science