They are white blood cells called lymphocytes. There are two broad categories of lymphocytes, namely the large granular lymphocytes and the small lymphocytes, most small lymphocytes are T or B cells, and most granular lymphocytes are NK, or Natural Killer, cells.
Lymphocytes are a type of white blood cell. There are two kinds of lymphocytes. These are the T-cells and B-cells.
White Blood Cells.
Lymphocytes
White blood cells
Bone marrow produces lymphocytes and monocytes and all other blood cells.
lymphocytes
white blood cells
white blood cells
White blood cells- Lymphocytes and Neurtophils
Lymph nodes are packed full of white blood cells, usually lymphocytes.
White blood cells (Phagocytes and Lymphocytes) Red blood cells (also in the blood - Platelets and Plasma)