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Which of the following is not the function of helper T cells is ____________(a) Produce soluble signaling proteins called cytokines, which include the interleukins(b) They help activate cytotoxic T cells to kill infected target cells(c) They help activate B cells to secrete antibodies and macrophages to destroy ingested microbes(d) They recognize and bind extracellular ligands |
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Answer» Right choice is (d) They recognize and bind extracellular ligands Easy explanation: The function of TH cells is to interact with macrophages and secrete cytokines that stimulate TC, TH and B cells to proliferate. |
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