I think what you need is to determine what are the steps or label them, so let me help you with that. Here is the order of the steps involved in b cell activation: - First a B cell encounters an antigen recognizing the antigen receptors then internalizing the antigen by a molecule called MHC. - Then a helper T cell is activated and recognizes this MHC molecule or antigen fragment and binds it to the B cell. The interacton is the one that activates the B cell. - The B cell proliferates into plasma and memory cells. Plasma cells create antibodies. - Memory B cells help in the secondary immune response if the encounter the same patogen
