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
Human Physiology
Question #20461
Back to Home
View All Human Physiology Questions
25 Views
Question
Which hormone helps regulate the sleep-wake cycle?
A. Cortisol
B. Thyroxine
C. Melatonin
D. Epinephrine
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the function of the limbic system's amygdala?
21
What is the role of the diaphragm during inspiration?
21
What is the role of surfactant in the alveoli?
25
After which festival did the Delhi Chief Minister Rekha Gupta lead a cleanup drive along the Yamuna ...
(Current Affairs)
12
Which political leader raised concerns about the Election Commission’s handling of the SIR in Biha...
(Current Affairs)
33