Immune Response in biochemistry
In cellular immunity, T lymphocytes are responsible for the recognition and killing of foreign invaders. The cells are

both (a) and (b)
cytotoxic T lymphocytes (CTL)
killer T cells
None of these

ANSWER DOWNLOAD EXAMIANS APP

Immune Response in biochemistry
Immunological memory is due to

long lived B cells that secrete a specific antigen
long lived B cells that secrete a specific antibody
short lived macrophage that can recognize specific pathogens
short lived helper T cells that signal macrophage to divide

ANSWER DOWNLOAD EXAMIANS APP

Immune Response in biochemistry
Immunogenicity

depends on the ability of the native antigen to be presented by MHC
is usually a property of self antigens such as eye tissue
is not a property of haptens
is not a property of antibodies

ANSWER DOWNLOAD EXAMIANS APP