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In the figure, structure of an antibody ...

In the figure, structure of an antibody molecule is shown. Name the parts A, B and C.

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a= Antigen binding site
b = Light chain
c = Heavy chain
(i) The antibodies aro protem molecules called Immunoglobulins (lgs) and are of various types like IgA, Igm, IgE, IgG, IgD etc.
(ii) B - Lymphocytes produce antihodil's in humans.
(iii) Humoral Immune Response.
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