@tk667s: Killer T cells are a type of white blood cell that are part of the immune system. Their main function is to find and destroy infected or abnormal cells. They recognize cells that are infected by viruses or have become cancerous. Once identified, killer T cells release toxic proteins that damage the target cell and cause it to die. Killer T cells are essential for protecting the body from infections and helping control the spread of viruses and tumors. They are a key part of the body’s adaptive immune response. 🧬🛡️ #biology #cancer #killertcell