Anti Bodies
Monoclonal refers to

all the antibody molecules which are identical
a single clone of antibody-producing cells
the binding with same antigenic site with identical binding affinities
All of these

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Anti Bodies
Each IgA antibody molecule consists of

three 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
four polypeptide chain and has two antigen binding site

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Anti Bodies
A polyclonal antibody response

is produced only in response to polymeric antigens
violates clonal selection
occurs during the lag phase of the immune response
is produced by several B cells recognizing different pitopes on the same antigen

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Anti Bodies
IgE provides

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

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