Antigen
Which of the following is incorrect with regard to antigen epitopes?

A protein molecule usually contains multiple epitopes
Epitopes may be linear or assembled
An epitope may be shared by two different antigens
B cells bind only processed antigen epitopes

ANSWER DOWNLOAD EXAMIANS APP

Antigen
CD antigens

function as receptors for cytokine and CAMs
are expressed on immune cells to mark them for separation
are each expressed on only one cell type
allow leukocytes to recognize antigen

ANSWER DOWNLOAD EXAMIANS APP

Antigen
For specific antigen recognition by T cells,

antigen exposure during T cell maturation is required
MHC molecules are not required
denaturation of antigen does not reduce epitope recognition
antigen is bound by a T cell membrane antibody

ANSWER DOWNLOAD EXAMIANS APP