The ratio of CO2 and O2 uptaken during respiration is known as_____________________?
Correct answer: B. Respiratory quotient
- A. Respiration
- B. Respiratory quotient
- C. Both a & b
- D. None of the above
Explanation
The respiratory quotient is the ratio of carbon dioxide released to oxygen absorbed during respiration. Its value varies with the respiratory substrate, being about 1 for carbohydrates and usually below 1 for fats.
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