
"Cluster of differentiation" refers to:
A) a category of cell surface proteins used to identify cell types.
B) aggregates of differentiating stem cells.
C) groups of antigens that identify a cell as foreign.
D) the cells that congregate in germinal centers.
Correct Answer:
Verified
Q22: Contact with antigen and activation of B
Q23: Which best describes lymph nodes?
A) They line
Q24: Which of the following is a characteristic
Q25: T cells are mainly concentrated in which
Q26: T cells mature in the:
A) bone marrow.
B)
Q28: Match each scientist with the appropriate immunological
Q29: A primary site of antigen trapping and
Q30: Which of the following is NOT a
Q31: Match each scientist with the appropriate immunological
Q32: The ability to resist infection through normally
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