Question
B cell and T cell
Answer :
Word Count : 220
| Feature | B Cell | T Cell |
|---|---|---|
| Origin | Stem cells in bone marrow | Stem cells in bone marrow (mature in thymus) |
| Main Function | Produce antibodies (humoral immunity) | Cellular immunity (direct killing of infected cells and regulation) |
| Receptor | B cell receptor (BCR) on the cell surface, which binds to specific antigens | T cell receptor (TCR) that recognizes antigens presented by MHC molecules |
| Antigen Recognition | Direct recognition of free-floating antigens | Recognizes processed antigens _______ ______ __________ ___ _________ __________ ___ _______ _____ ________. ____ __________ _____ __________ ___ ___ ___ __________. ______ __________ ____ ______ ____ ___. ________ ________ ________ _____ __________ ____ _________ ___ ______. _________ __________ _________ ________ _______ _________. ________ __________ _______ ______ _______ ____ _____ ________ __________ _________. _____ ________ _____ _____ ____ ___ ____ _________ _______ ________ ___ ________. ________ _______ ____ __________ ________ _____ _______ __________ ________ ______. _____ ___ _________ _______ ________ __________ ________ ___ _________ _______ ____ ____. __________ _________ ____ __________ _____ ____ ________ ____ __________ _______ ______. ________ _________ ________ ______ _________ _________ ______ ________. ________ ___ _____ ________ ___ ________ _____ _______ ______ _____ ____ __________. __________ ___ _______ ______ ___. _______ __________ ______ ________ __________ ___ _______. __________ _____ _______ _________ _________. ______ ____ ______ ______ ____ __________. _______ _________ ____ ___ ___ _______ _____ ________ __________ _______ __________. ___ ______ _________ __________ _________. ________ ______ ___ _____ _________ ___. ________ ________ ___ _______ ___ _____. Get Full Answer on WhatsApp IGNOU NEWS Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★ Top |