Immune System Which is not an antigen-presenting cell (or APC)? Polymorphonuclear leukocyte (or PMN) All of these B cell Dendritic cell Polymorphonuclear leukocyte (or PMN) All of these B cell Dendritic cell ANSWER DOWNLOAD EXAMIANS APP
Immune System CD8 surface antigen is present in none of these cytotoxic T cells suppresssor T cells both (a) and (b) none of these cytotoxic T cells suppresssor T cells both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Immune System Macrophages are professional antigen- presenting cells. The protein molecule through which they present antigen in human is CD8 interleukin actin HLA CD8 interleukin actin HLA ANSWER DOWNLOAD EXAMIANS APP
Immune System Natural killer cells are involved in non-specific killing of virus transformed target cells allograft rejection all of these tumour rejection non-specific killing of virus transformed target cells allograft rejection all of these tumour rejection ANSWER DOWNLOAD EXAMIANS APP
Immune System Passive immunization is done for diphtheria tuberculosis enteric fever all of these diphtheria tuberculosis enteric fever all of these ANSWER DOWNLOAD EXAMIANS APP
Immune System T cell receptors (or TCR) on CD4+ T cells recognize peptides not associated with MHC molecules recognize peptides associated with MHC class I molecules are secreted out into the environment to bind antigens recognize peptides associated with MHC class II molecules recognize peptides not associated with MHC molecules recognize peptides associated with MHC class I molecules are secreted out into the environment to bind antigens recognize peptides associated with MHC class II molecules ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS