Botany-Respiratory Quotient
NEET Botany Respiratory Quotient MCQ Question
Type: MCQ-fact-Medium-Class 11
What does the respiratory quotient (RQ) measure in the process of respiration?
A
The ratio of CO2 evolved to O2 consumed
B
The total volume of gases exchanged
C
The efficiency of ATP synthesis
D
The speed of the respiration process
Correct Answer
Option A
Detailed Explanation
The respiratory quotient (RQ) is defined as the ratio of the volume of CO2 evolved to the volume of O2 consumed during respiration, indicating the type of respiratory substrate being used.
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