In a healthy,functioning immune system,________ attack cancer cells.
A) neurotransmitters
B) stress hormones
C) adrenal glands
D) NK cells

Question

Quizplus · Accepted Answer

NK cells, also known as natural killer cells, are a type of lymphocyte that plays a critical role in the immune system's ability to defend the body against cancerous cells. They are called "natural killers" because of their ability to recognize and destroy cancerous cells without the need for prior antigen exposure or activation. Meanwhile, neurotransmitters, stress hormones, and adrenal glands are not directly involved in attacking cancer cells in a healthy immune system.

In a Healthy,functioning Immune System,________ Attack Cancer Cells