Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
Biology and Human Welfare
Question #21001
Back to Home
View All Biology and Human Welfare Questions
9 Views
Question
What is the role of NK (natural killer) cells in immunity?
A. Produce antibodies
B. Phagocytize bacteria
C. Activate complement system
D. Destroy virus-infected and tumor cells
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is 'contact inhibition'?
7
What happens to the spent slurry after gas extraction?
8
What advantage does the fungal partner gain in a mycorrhizal association?
9
Which Indian naval ship visited Port Klang in Malaysia to promote hydrographic cooperation and regio...
(Current Affairs)
21
Who among the following is entitled to family pension as a dependent of a deceased government employ...
(Current Affairs)
10