The Cells That Perform Immunological Surveillance are the ________ Cells

Question

The cells that perform immunological surveillance are the ________ cells.
A) NK
B) plasma
C) B
D) helper T
E) suppressor T

Accepted Answer

NK cells, or natural killer cells, are a type of lymphocyte that performs immunological surveillance by identifying and eliminating abnormal cells, such as cancer cells or cells infected with viruses. Plasma cells secrete antibodies, B cells produce antibodies, helper T cells activate other immune cells, and suppressor T cells regulate immune responses.