Anti Bodies
Cleavage of an IgG molecule by a specific protease can produce

two Fab fragments and one Fc fragment
an antigen-binding site and two constant regions
an inactive mixture of oligopeptides
two heavy chain-light chain dimers

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Anti Bodies
Type A blood

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
contains type B antigens on the surface of red blood cells

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Anti Bodies
A polyclonal antibody response

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

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Anti Bodies
The immunoglobulin fold is

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

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Anti Bodies
Monoclonal refers to

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

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