T cells recognize antigen when the antigen Question 8 options: forms a complex with membrane-bound MHC molecules on another host-derived cell. is internalized by T cells via phagocytosis and subsequently binds to T-cell receptors in the endoplasmic reticulum. is presented on the surface of a B cell on membrane-bound immunoglobulins. forms a complex with membrane-bound MHC molecules on the T cell. bears epitopes derived from proteins, carbohydrates, and lipids.