Similarities Between B Cells and T Cells
Besides differences, there are some similarities between B cells and T cells:
- Both are lymphocytes, therefore known as B and T lymphocytes.
- They are produced in the bone marrow.
- Fight against pathogens through different immunity mechanisms.
- Both B cells and T cells have antigen receptor sites on them. For example-BCR in B cells and TCR in T cells.
- Both are motile and consist of a large nucleus.
- They are found in lymphoid organs.
- Both multiply in bulk so that they can give a tough fight to pathogens.
Difference Between T Cells And B Cells
The difference between T cells and B cells is that the lymphocytes that remain in the bone marrow for differentiation are known as “B-cells,”. In contrast, the lymphocytes that migrate to the thymus are “T-cells.” Their mode of action against fighting pathogens is different. For example- when any pathogen enters the body, T cells recognize it, stimulate different T cells and start making clones. This is how they increase their number and fight against pathogens.
However, the B cells, are first activated by T cells, and they also start multiplying and creating copies of memory B cells and plasma cells that migrate to the infection site (lymph). If the same virus or bacterium re-infects a person, memory B cells can promptly eliminate the antigens.
Table of Content
- What are B Cells?
- What are T Cells?
- Difference Between B-Cells and T-Cells
- Similarities Between B cells and T cells
- Conclusion: Difference Between T Cells And B Cells
- Difference Between Related Links
- FAQs on Difference Between T Cells and B Cells