A vitamin that is essential to bone growth is vitamin:
a. D.
b. B12.
c. E.
d. C.
ANS: A
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Human enzymes digest proteins in which areas of the body?
A. Small and large intestines B. Mouth and stomach C. Mouth and small intestine D. Stomach and small intestine
Disparities in health status and life expectancy among countries in the global community can be attributed to all of the following EXCEPT:
1.differences in financial resources. 2.differences in population growth. 3.differences in food preferences. 4.rates of malnutrition.
Which of the following terms refers to tissue transplantation between individuals from different species?
A. xenograft B. autograft C. isograft D. allograft E. mesograft
The pregnant woman's body helps to conserve iron by
A. triggering food cravings B. reducing physical activity C. increasing iron excretion D. increasing iron absorption