Anti Bodies
Fab fragment has

two antigen binding site
two antibody binding site
one antigen binding site
one antibody binding site

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Anti Bodies
A polyclonal antibody response

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

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Anti Bodies
IgE provides

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

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