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 #14643
Back to Home
View All Human Physiology Questions
9 Views
Question
Which substance has a minimal role in regulating respiratory rhythm?
A. Hydrogen ions
B. Carbon dioxide
C. Oxygen
D. Bicarbonate
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the longest and strongest bone in the human body?
9
Why is the thoracic cavity described as an air-tight chamber?
6
What is the primary instrument used to measure respiratory volumes called?
10
Which state government recommended the inclusion of Kurubas in the Scheduled Tribes list, while emph...
(Current Affairs)
4
What was the headline inflation rate in June 2025 as mentioned in the article?
(Current Affairs)
12