ANTI BODIES QUIZ

four polypeptide chain and has two antigen binding site

two polypeptide chain and has one antigen binding site

two polypeptide chain and has two antigen binding site

three polypeptide chain and has two antigen binding site

three Fab fragments and three Fc fragments

two Fab fragments and two Fc fragments

two Fab fragments and one Fc fragment

three Fab fragments and two Fc fragments

is immunogenic for T cells

slows the release of antigen

is immunogenic for stem cells

disaggregates the antigen.

Georges Kohler and Cesar Milstein

Selman Waksman

Edward Jenner and Louis Pasteur

Sarkar and Sommer

violates clonal selection

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

found six times in the IgG molecule

both (a) and (b)

found only in IgG molecules

a β-barrel composed of a three- and a four-stranded antiparallel β-sheet

contains type B antigens on the surface of red blood cells

can be used to donate to type B individuals

can be used to donate to type AB individuals

can always be used to donate to an Rh+ individual

chemically combine with the antigen which induces it, inactivate the antigen and protect the body from disease

generate antigens, thus conferring immunization

kill all the foreign bodies

protect the circulatory system

Macrophage

Antigens

T lymphocytes

Antibodies

lymphocytes

none of these

macromolecules

antibodies