Question

Which of the following sets include all the types of T-cells?

(a) Killer cells and Helper cells

(b) Suppressor and Cytotoxic cells

(c) Depressor cells, Helper cells and Memory cells

(d) Killer cells, Helper cells, Suppressor cells and Memory cells.

I had been asked this question in an interview for internship.

This interesting question is from Human Health and Disease topic in section Human Health and Disease of Biology – Class 12

Answer 1

Correct option is (d) Killer cells, Helper cells, Suppressor cells and Memory cells.

The explanation is: T-cells of our immune system gets differentiated into Killer or cytotoxic cells, Helper cells, Suppressor cells and Memory cells. Killer, Helper and Suppressor T-cells are also called as Effector cells.