Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
The respiratory quotient during cellular respiration would depend on the
BiologyRespiration in PlantsNEET
Options:
  • A nature of enzymes involved
  • B nature of the substrate
  • C amount of carbon dioxide released
  • D amount of oxygen utilized
Solution:
2206 Upvotes Verified Answer
The correct answer is: nature of the substrate
R.Q. is the ratio of the volume of CO2 released to the volume of oxygen taken in respiration. It depends on the nature of the substrate, which is oxidized, for carbohydrates R.Q. is one, for fats and protein less than one, and is more than one for organic acids.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.