Multiple Choice
Concerning activation of lymphocytes,
A) lymphocytes must be activated by an antigen to produce a specific immune response.
B) lymphocytes have antigen-binding receptors on their surface.
C) helper T cells release interleukin 2,which stimulates lymphocytes to divide.
D) lymphocytes in a clone all have identical antigen-binding receptors.
E) lymphocytes have all of these characteristics
Correct Answer:
Verified
Correct Answer:
Verified
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