Help with my biology homework?
Because of active immunity you never get the same cold twice. The cells responsible for this are what?
- Anonymous6 years agoFavorite Answer
Memory T cells are a type of lymphocyte (white blood cell) which have surface receptors for previous antigens, essentially serving as a memory of past infections. In the presence of these previous infections' antigens these cells signal an immune response.Source(s): MSc Biochemistry
- ?Lv 56 years ago
memory cells to be specific(broadly speaking, antibodies)