________ are a component of the immune system that are able to destroy cancer cells by deploying toxins into infected cells as a means of killing them. In this role they are cytotoxic—that is, “cell killing.”
A. Natural killer cells
B. Phagocytes
C. Antibodies
D. B cells
Answer:A
________ are a component of the immune system that are able to destroy cancer cells by deploying toxins into infected cells as a means of killing them. In this role they are cytotoxic—that is, “cell killing.”
A. Natural killer cells B. Phagocytes C. Antibodies D. B cells