Anti Bodies
Alum is an effective adjuvant because it

is immunogenic for stem cells
disaggregates the antigen.
is immunogenic for T cells
slows the release of antigen

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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
A polyclonal antibody response

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

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Anti Bodies
The immunoglobulin fold is

found six times in the IgG molecule
both (a) and (b)
found only in IgG molecules
a β-barrel composed of a three- and a four-stranded antiparallel β-sheet

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