Match the statement to the term that it most accurately describes to test your understanding of the main categories of antigens, based on function. Cell surface markers and molecules that occur in some members of the same species but not in others (Click to select) Bacterial proteins that are potent stimuli for T cells (Click to select) Evoke allergic reactions (Click to select) Molecules that escaped lymphocyte differentiation during which immune tolerance to self tissue developed (Click to select)