Difference Between T Cells and B Cells
What is the Origin of B and T Cells?
Both B cells and T cells originate in the bone marrow. But the development in case of T cells occurs in the thymus gland.
How are B and T Cells Activated and Differentiated?
Antigen presenting cells engulf microbes and interact with helper T cells. The helper T cells in turn activate the B cells which form antibodies and memory B cells.
What is the Function of B Cells?
The function of the B cells is to produce antibodies, antigen presenting cells and plays a major role in inflammatory response.
What is the Difference between B cell and T cell epitopes?
Epitopes are basically regions on the antigens that are recognized by the B and T cells. B cell epitopes are present on the surface of the antigen whereas T cell epitopes are presented by MHC I and MHC II molecules.
What are the Four Types of T Cells?
There are four types of T cells- Helper T-cells, Suppressor T-cells, Memory T-cells and Killer T-cells.
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