Description: Researchers at the University of Cambridge captured this dramatic footage of killer (cytotoxic) T cells capturing and destroying cancer cells. These white blood cells identify chemicals on the surface of virally-infected or cancerous cells. They then inject chemicals which lead to the death of the infected or cancerous cell. This phenomenon can be used introduce the cell as a basic unit of life or be used in a larger unit on interacting systems or homeostasis.
Web Resources: Body’s ‘serial killers’ captured on film destroying cancer cells - University of Cambridge, Cytotoxic T cells - Wikipedia
