The attraction or repulsion of certain cells to chemicals in their environment is called
A) chemotaxis.
B) diapedesis.
C) phagocytosis.
D) apoptosis.
E) immune surveillance.
Correct Answer:
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Q26: Which class of leukocytes is particularly abundant
Q34: The white pulp of the spleen is
Q45: Nonspecific defenses would not include
A)phagocytic cells.
B)physical barriers.
C)inflammation.
D)interferons.
E)antibodies.
Q45: Various types of macrophages are derived from
A)
Q47: Interferons are released by some macrophages and
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A)a type of antibody synthesized
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Q54: The largest single collection of lymphoid tissue
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Q63: The first line of cellular defense against
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