Recommended daily allowances established by the Food and Nutrition Board are based on
A. averages obtained from population studies.
B. individual needs and factor in sex, age, and body mass.
Answer: A
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During mastication, the tongue is limited in its movement by its attachment to the
A. hard palate. B. uvula. C. soft palate. D. fauces. E. lingual frenulum.
The medullary cavity of a long bone is lined with a thin cellular layer called ________.
Fill in the blank(s) with the appropriate word(s).
What cells within the alveoli are capable of phagocytosis and can therefore engulf particulate matter that might reach the alveoli?
a. alveolar macrophage b. alveolar septal cells c. alveolar NK cells d. alveolar plasma cells
Inversion of image means that when viewing a specimen with a light microscope, the image that you see will be ________ and ________
A) distorted; magnified B) magnified; inverted C) inverted; reversed D) magnified; reversed