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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carbohydrates : energy :: a. | proteins : insulation for nerve
tissue | c. | fats :
protein | b. | amino acids : enzymes | d. | fats : muscle | | | | |
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3.
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The
function of the digestive system is to a. | chemically break down food. | c. | absorb nutrient materials. | b. | mechanically
break apart food. | d. | All of the
above | | | | |
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4.
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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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5.
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ureter : urinary bladder :: a. | urinary bladder : ureter | c. | urinary bladder : urethra | b. | urethra :
urinary bladder | d. | urethra :
ureter | | | | |
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