NK cells do all of the following EXCEPT
A)bind to Fc regions of bound antibodies.
B)kill cells not expressing MHCI.
C)participate in antibody dependent cell cytotoxicity.
D)become activated by TH-2 cells.
E)comprise 10-15% of circulating lymphocytes.

Question

Quizplus · Accepted Answer

NK cells are activated by cytokines, such as interferon-α and interleukin-2, and by direct contact with infected or transformed cells. They do not become activated by TH-2 cells.

NK Cells Do All of the Following EXCEPT