Anti Bodies
Each IgA antibody molecule consists of

four polypeptide chain and has two antigen binding site
two polypeptide chain and has two antigen binding site
three polypeptide chain and has two antigen binding site
two polypeptide chain and has one antigen binding site

ANSWER DOWNLOAD EXAMIANS APP

Anti Bodies
Papain digest IgG into

three Fab fragments and two Fc fragments
two Fab fragments and one Fc fragment
two Fab fragments and two Fc fragments
three Fab fragments and three Fc fragments

ANSWER DOWNLOAD EXAMIANS APP