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Different substrates get oxidised during...

Different substrates get oxidised during respiration. How does Respiratory Quotient (RQ) indicate which type of substrate, i.e., carbohydrate, fat or protein is getting oxidised?
`R.Q.=(A)/(B)`
What do A and B stand for?
What tpye of substrates have R.Q.of `1,lt1orgt1?`

Text Solution

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In above equation, .A. stands for volume of `CO_(2)` released and .B. for volume of `O_(2)` R.Q. of carbohydrates is 1, for protein and fats, it is less than 1. The value of R.Q. is more than 1 for succulents.
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