Anti Bodies
IgE provides

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

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Anti Bodies
A polyclonal antibody response

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
is produced only in response to polymeric antigens

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Anti Bodies
Type A blood

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

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Anti Bodies
The main function of antibodies is to

kill all the foreign bodies
protect the circulatory system
generate antigens, thus conferring immunization
chemically combine with the antigen which induces it, inactivate the antigen and protect the body from disease

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