📖 Tier 1: Prepare & Study Guide ✓ 100% Solved with Rationales

Physiology (General Science) Solved Questions & Notes (2026) - Apex Rankers

General Competitive Exams > General Science > Physiology

3 Total Solved Questions
~5 mins Estimated Reading Time
1 Subject Areas / Chapters
Select Topic Area / Chapter: Click any section below to switch questions

Physiology

100%
Showing 3 of 3 (100%)
🎯 Practice
🎉 All 3 Questions Loaded!
Q. 1 General Knowledge
Difficulty: Medium (1 Mark)
Respiratory quotient is the ratio of:
A
CO2​/H2​O
B
O2​/H2​O
C
CO2​/O2​
✓ Correct
D
O2​/CO2​
💡 Step-by-Step Explanation & Concept Rationale
The Respiratory Quotient (RQ) is the ratio of the volume of carbon dioxide produced to the volume of oxygen consumed.
Q. 2 General Knowledge
Difficulty: Easy (1 Mark)
Pancreas secretes hormones, which helps in:
A
Growth of body
B
Blood clotting
C
Keeping sugar balance in body
✓ Correct
D
Production of anti-bodies
💡 Step-by-Step Explanation & Concept Rationale
The pancreas secretes insulin and glucagon, which regulate glucose levels in the bloodstream.
Q. 3 General Knowledge
Difficulty: Easy (1 Mark)
The hormone that increases the rate of heart beat... after shock in a person is:
A
Pancreatin
B
Adrenalin
✓ Correct
C
Thyroxin
D
Gastrin
💡 Step-by-Step Explanation & Concept Rationale
Adrenaline (epinephrine) is the "fight or flight" hormone that increases heart rate and blood pressure during stress.
Study Stream Progress: Showing 3 of 3 Questions (100%)
🎉 All 3 Solved Questions in Physiology Loaded!

You have studied the complete question pool with step-by-step rationales. Ready to test yourself?

Ready to Test Your Retention & Speed?

Now that you have reviewed the study questions and rationales, test yourself in our interactive 1-by-1 practice engine or take the full official timed mock exam.