ANTI BODIES QUIZ

can always be used to donate to an Rh+ individual

can be used to donate to type AB individuals

can be used to donate to type B individuals

contains type B antigens on the surface of red blood cells

five IgG classes

three IgG classes

two IgG classes

four IgG classes

three Fab fragments and three Fc fragments

two Fab fragments and two Fc fragments

three Fab fragments and two Fc fragments

two Fab fragments and one Fc fragment

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

found only in IgG molecules

lymphocytes

antibodies

macromolecules

none of these

none of these

hydrophobic forces

Van der Waals forces.

electrostatic forces.

two polypeptide chain and has one antigen binding site

three polypeptide chain and has two antigen binding site

four polypeptide chain and has two antigen binding site

two polypeptide chain and has two antigen binding site

T Lymphocytes

T cells

none of these

B cells

to catalyze chemical reactions

for protein purification

for the localization of proteins in the cell

All of these

occurs during the lag phase of the immune response

is produced only in response to polymeric antigens

is produced by several B cells recognizing different pitopes on the same antigen

violates clonal selection