Multiple Choice
T-cell response to T-cell-dependent antigens requires ________.
A) typically a protein antigen
B) binding of T-cell to a class II MHC receptor on a macrophage
C) binding of T-cell to a site on the antigen
D) interleukin-1 activating the T helper cell
E) All of the choices are correct.
Correct Answer:
Verified
Correct Answer:
Verified
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