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

ANSWER DOWNLOAD EXAMIANS APP

Anti Bodies
IgE provides

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

ANSWER DOWNLOAD EXAMIANS APP

Anti Bodies
The immunoglobulin fold is

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

ANSWER DOWNLOAD EXAMIANS APP