Botany-Respiratory Quotient
NEET Botany Respiratory Quotient MCQ Question
Type: MCQ-numerical-Easy-Class 11
If the respiratory quotient (RQ) for a substrate is greater than 1, which of the following is most likely the substrate being used?
A
Carbohydrate
B
Fat
C
Protein
D
Organic acid
Correct Answer
Option D
Detailed Explanation
According to the NCERT text, the respiratory quotient depends upon the type of substrate. Organic acids can produce an RQ greater than 1 because they release more CO2 compared to the O2 consumed.
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