Anti Bodies
A polyclonal antibody response

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
violates clonal selection

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Anti Bodies
Papain digest IgG into

two Fab fragments and one Fc fragment
three Fab fragments and three Fc fragments
three Fab fragments and two Fc fragments
two Fab fragments and two Fc fragments

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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 B individuals
can always be used to donate to an Rh+ individual
can be used to donate to type AB individuals

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Anti Bodies
The immunoglobulin fold is

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

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Anti Bodies
Monoclonal refers to

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

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