An antigen has invaded a mammal's body. Specific immune cells engulf and ingest it. Some of the digested pieces are displayed on the cells' bodies. What happens next?
AB cells are activated and release antibodies
BT cells are activated and produce clones
CB cells withdraw the immune response as the antigen is killed
AB cells are activated and release antibodies
BT cells are activated and produce clones
CB cells withdraw the immune response as the antigen is killed