Which of the following statements is NOT correct in context with the NK cells?
A) NK cells cannot kill body cells that lack MHC markers.
B) NK cells rec¬ognize certain proteins displayed by body cells that are under stress.
C) NK cells can operate early in immune defenses
D) NK cells can kill infected or ailing body cells.
E) Cytokines secreted by helper T cells stimulate NK cell division

Question

Which of the following statements is NOT correct in context with the NK cells?  
A) NK cells cannot kill body cells that lack MHC markers.
B) NK cells rec¬ognize certain proteins displayed by body cells that are under stress.
C) NK cells can operate early in immune defenses
D) NK cells can kill infected or ailing body cells.
E) Cytokines secreted by helper T cells stimulate NK cell division

Quizplus · Accepted Answer

NK cells do not require MHC markers to recognize and kill infected or ailing body cells. They can recognize certain proteins displayed by body cells that are under stress and can operate early in immune defenses. Additionally, cytokines secreted by helper T cells can stimulate NK cell division.

Which of the Following Statements Is NOT Correct in Context