T cells are the source of lymphotoxin interferon all of these interleukin TRUE ANSWER : ? YOUR ANSWER : ?
Small simple molecules are heterophilic antigens moderate antigens rich antigens poor antigens TRUE ANSWER : ? YOUR ANSWER : ?
The hybrid cells can be propagated none of these both (a) and (b) as ascites in peritoneal cavity of mice in tissue culture TRUE ANSWER : ? YOUR ANSWER : ?
The cross linkage of antigens by antibodies is known as complement fixation all of these agglutination a cross reaction TRUE ANSWER : ? YOUR ANSWER : ?
In monoclonal antibody technology, tumor cells that can replicate endlessly are fused with mammalian cells that produce an antibody. The result of this cell fusion is a natural killer cell hybridoma lymphoblast myeloma TRUE ANSWER : ? YOUR ANSWER : ?
A cytokine that stimulates the activity of B and T cells is lymphotoxin interlukin-1 all of these interlukin-2 TRUE ANSWER : ? YOUR ANSWER : ?
The antigen-specific lymphocytes can be immortalized by which of the following method? Hybridization with a suitable lymphoid tumor cell All of these Transformation following infection by Epstein-Barr virus (EB V) Transfection with tumor derived DNA TRUE ANSWER : ? YOUR ANSWER : ?
In human B cells and T cells are matured in the bursa and thymus respectively none of these bone marrow and thymus respectively lymph nodes and spleen respectively TRUE ANSWER : ? YOUR ANSWER : ?
Some cross reactions with monoclonal antibodies (MAbs) can occur. Unexpected cross reactions occur more frequently with IgA Ig MAbs IgG IgE TRUE ANSWER : ? YOUR ANSWER : ?