Which of the following does not help defend against cancer?
A)interferon
B)macrophages
C)natural killer cells
D)cytotoxic T cells
E)antibodies

Question

Quizplus · Accepted Answer

Antibodies primarily defend against infectious agents such as bacteria and viruses, and may play a role in defending against some types of cancer cells that express specific antigens. However, the other choices (interferon, macrophages, natural killer cells, and cytotoxic T cells) are all important components of the immune system's defense against cancer cells.

Which of the Following Does Not Help Defend Against Cancer