Essay
A.Describe two ways in which the immunoglobulins acting as antigen receptors on the surface of a mast cell differ from the immunoglobulins acting as the antigen receptors on the surface of a B cell.
B.What is the essential difference in response of these two cell types when antigen binds to these surface immunoglobulins.
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A. (i)The immunoglobulin on a mast cell ...View Answer
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