Which of the following serves as antigen receptors?(a) antibodies(b) cytokines(c) chemokines(d) necrosis factorsThis question was addressed to me by my college professor while I was bunking the class.This intriguing question comes from Immune Response topic in section Immune Response of Cell Biology

Which of the following serves as antigen receptors?(a) antibodies(b) c

1.	Which of the following serves as antigen receptors?(a) antibodies(b) cytokines(c) chemokines(d) necrosis factorsThis question was addressed to me by my college professor while I was bunking the class.This intriguing question comes from Immune Response topic in section Immune Response of Cell Biology
Answer» Correct choice is (a) antibodies To elaborate: Antibodies are proteins PRODUCED by the B lymphocytes and their DESCENDANTS (plasma cells) that are INCORPORATED in the plasma membranes of the former. The antibodies act as ANTIGEN receptors on the SURFACE of B cells.

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