True about MHC-class II -

Ans. is 'a' i.e., NOT involved in innate immunity o MHC I and II are pa of adapative immunity. Major function of MHC molecule is to present the antigen to T cell that is pa of adaptive immunity. o Cytotoxic T cells are MHC - class I restricted. o MHC class II complex is found only on cells of the immune system (class I is found on all nucleated cells and platelets. o B cells have both MHC class I and II complexes.