B cells and T cells migrate to secondary lymphoid organs such as lymph nodes and spleen to carry out their immune functions. Here, they encounter antigens, undergo activation, and differentiate into effector cells to mount an immune response.
Immune cells are formed or matured in the bone marrow. This is where stem cells differentiate into various types of immune cells, such as lymphocytes (B cells and T cells) and myeloid cells (neutrophils, macrophages, etc.). Some immune cells, like T cells, undergo further maturation in the thymus.
Following a primary immune response, memory cells are generated from activated B and T cells. These memory cells can recognize the same pathogen if encountered in the future, leading to a faster and stronger secondary immune response. Memory cells are vital for the immune system's ability to provide long-lasting protection against specific pathogens.
Lymphocytes(T and B cells)
lymphocytes (t cells and b cells)
T cells and B cells
the cells of mothers
T-cells B-cells
T-cells B-cells
Specific defenses in the immune system include antibodies produced by B cells, which recognize and neutralize specific pathogens. T cells can also destroy infected cells and regulate the immune response. In addition, memory cells are formed after an infection, allowing for a quicker and stronger response upon reinfection.
phagocyte is the main cell of immune system
B cells and T cells
Epidermal cells that aid in the immune response include melanocytes.
B cells and T cells migrate to secondary lymphoid organs such as lymph nodes and spleen to carry out their immune functions. Here, they encounter antigens, undergo activation, and differentiate into effector cells to mount an immune response.
Immune cells are formed or matured in the bone marrow. This is where stem cells differentiate into various types of immune cells, such as lymphocytes (B cells and T cells) and myeloid cells (neutrophils, macrophages, etc.). Some immune cells, like T cells, undergo further maturation in the thymus.
Following a primary immune response, memory cells are generated from activated B and T cells. These memory cells can recognize the same pathogen if encountered in the future, leading to a faster and stronger secondary immune response. Memory cells are vital for the immune system's ability to provide long-lasting protection against specific pathogens.
T cells are part of the immune system and help identify and destroy infected or abnormal cells in the body. B cells produce antibodies that help to neutralize pathogens, such as bacteria and viruses, that have entered the body. Both T cells and B cells play crucial roles in the body's immune response.