List of top Biotechnology Questions on Immunology asked in IIT JAM BT

When the molecular weight of human immunoglobulin light chain is 24 kDa, the total molecular weight of human IgG is ______ kDa.
Which one of the following processes emerged earliest during the course of evolution?
The type of immunological protection provided by plasma therapy is
The cells involved in allergic reactions and containing surface receptors of IgE antibodies and histamine are
The antigen binding site of an antibody is present