The white blood cells of the immune system are designed to recognize antigens, such as flu viruses, and
then destroy them.

Question

Quizplus · Accepted Answer

White blood cells, specifically lymphocytes, have receptors on their surface that recognize specific antigens. When they encounter antigens, they can produce antibodies to neutralize or destroy them, or they can directly attack and destroy cells infected with the antigen.

The White Blood Cells of the Immune System Are Designed