What distinguishes T-lymphocytes from B-lymphocytes in the immune system?
- AT-lymphocytes do not form plasma cells; B-lymphocytes form plasma cells which secrete antibodies into the blood stream.
- BT-lymphocytes do not stimulate macrophages to carry out phagocytosis; B-lymphocytes stimulate macrophages to carry out phagocytosis.
- CT-lymphocytes are formed from cells in the thymus; B-lymphocytes are formed from bone marrow cells.
- DT-lymphocytes produce memory cells; B-lymphocytes do not produce memory cells.