Anti Bodies
Type A blood

can always be used to donate to an Rh+ individual
contains type B antigens on the surface of red blood cells
can be used to donate to type B individuals
can be used to donate to type AB individuals

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Anti Bodies
Each IgA antibody molecule consists of

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

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Anti Bodies
Papain digest IgG into

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

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Anti Bodies
IgE provides

immunity against some parasites
complement killings of the cells and phagocytosis
secretions in the body
All of these

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