What are functional immune cells called?

Question

Quizplus · Accepted Answer

Lymphocytes are a type of white blood cell that plays a key role in the immune system. They include T cells, B cells, and natural killer cells, and are responsible for recognizing and responding to specific antigens. Red blood cells are not immune cells, and opsin cells are not a type of blood cell. "Immunocytes" is a term that could refer to any cell involved in the immune system, but lymphocytes are the specific type of immune cell being asked for in this question.

What Are Functional Immune Cells Called