kidzsearch.com > wiki   Explore:images videos games  

T cell




KidzSearch Safe Wikipedia for Kids.
Jump to: navigation, search
A diagram showing the activation of T cells.

A T cell is a type of lymphocyte, a white blood cell.

It plays an important role in the immune system by attacking virus-infected cells, foreign cells, and cancer cells. The "T" in T cell stands for thymus. The thymus is where T cells are developed.

Types

Other websites