Anti Bodies
The human IgG class of antibodies is divided into

three IgG classes
two IgG classes
five IgG classes
four IgG classes

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Anti Bodies
A polyclonal antibody response

violates clonal selection
is produced only in response to polymeric antigens
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
Antibodies in the human immune system can identify approximately 108 different molecules Which one of the following is correct?

Many of these molecules are self-antigens
Most of these antibodies recognize small organic molecules
Most of these antibodies recognize proteins
This diversity is generated from 108 different immunoglobin genes

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