Anti Bodies
The humoral immune response relies on the production of soluble proteins called

none of these
macromolecules
lymphocytes
antibodies

ANSWER DOWNLOAD EXAMIANS APP

Anti Bodies
The immunoglobulin fold is

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

ANSWER DOWNLOAD EXAMIANS APP

Anti Bodies
Each IgA antibody molecule consists of

four polypeptide chain and has two antigen binding site
two polypeptide chain and has two antigen binding site
three polypeptide chain and has two antigen binding site
two polypeptide chain and has one antigen binding site

ANSWER DOWNLOAD EXAMIANS APP

Anti Bodies
A polyclonal antibody response

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
is produced only in response to polymeric antigens

ANSWER DOWNLOAD EXAMIANS APP