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 #21011
Back to Home
View All Biology and Human Welfare Questions
16 Views
Question
What is the role of helper T-cells in the immune system?
A. Produce antibodies
B. Phagocytize pathogens
C. Secrete enzymes
D. Activate B-cells and cytotoxic T-cells
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which term refers to the amount of oxygen consumed by bacteria oxidizing organic matter in water?
6
Which of the following is a distilled beverage?
27
Which kingdom contains only microscopic organisms?
25
Who was appointed as the Chief Operating Officer (COO) of Apple Inc. in July 2025?
(Current Affairs)
41
According to President Droupadi Murmu's Republic Day eve address, which operation was highlighted as...
(Current Affairs)
9