Different Types and Crucial Role of Lymphocytes in the Immune System: B Cells, T Cells, and Natural Killer Cells.

Lymphocytes

include:- B cells- T cells- NK cells

Lymphocytes are a type of white blood cells that play a crucial role in the immune system. They are produced in the bone marrow and can be found in the lymphatic system, spleen, and blood.

There are three main types of lymphocytes: B cells, T cells, and natural killer (NK) cells. B cells are responsible for producing antibodies that can identify and neutralize invading pathogens. T cells can either directly attack infected or abnormal cells or help regulate the immune response. NK cells are a type of cell that can rapidly identify and kill abnormal cells, such as those infected with a virus or those that have become cancerous.

Lymphocytes are crucial for the proper functioning of the immune system. They help protect the body from infections and disease by recognizing and attacking foreign or abnormal cells. In addition to their role in immunity, lymphocytes also play a role in maintaining normal tissue function and preventing autoimmune diseases.

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