Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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1.
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Most
of the body’s energy needs should be supplied by dietary a. | carbohydrates. | c. | vitamins. | b. | fats. | d. | proteins. | | | | |
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2.
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Brain
cells and red blood cells receive most of their energy directly from a. | proteins. | c. | glucose. | b. | cellulose. | d. | deoxyribose. | | | | |
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3.
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According to the USDA food guide pyramid, a person should obtain the most servings per
day from a. | fruits. | c. | fats, oils, and
sweets. | b. | breads, cereals, rice, and
pasta. | d. | milk, yogurt,
and cheese. | | | | |
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4.
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Refer
to the illustration above. Structure A in the above diagram is a a. | villus. | c. | ureter. | b. | nephron. | d. | urethra. | | | | |
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5.
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The
filtrate removed from the blood by the kidneys might contain a. | salts, amino
acids, glucose, and urea. | b. | ammonia, red blood cells, and
minerals. | c. | fat, urea, and water. | d. | salts, urea, and
plasma. | | |
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