A) IgA
B) IgD
C) IgE
D) IgM
Correct Answer: D
Solution :
IgM is the largest antibody in human circulatory system. It is pentameric in nature, i.e. 5 Ig molecules covalently link together via disulphide bonds. As each monomer has 2 binding sites, so IgM has a total of 10 binding sites.You need to login to perform this action.
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