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(A) The $R.Q.$ (Respiratory Quotient) is defined as the ratio of the volume of $CO_2$ evolved to the volume of $O_2$ consumed during respiration.It de

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Type of substrate

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(A) The $R.Q.$ (Respiratory Quotient) is defined as the ratio of the volume of $CO_2$ evolved to the volume of $O_2$ consumed during respiration.It depends directly on the chemical nature of the respiratory substrate being oxidized.For example,the $R.Q.$ for carbohydrates is $1$,for fats it is less than $1$,and for proteins it is approximately $0.9$.Therefore,knowing the value of $R.Q.$ helps in identifying the type of substrate being used in respiration.

Which knowledge is obtained by knowing the value of $R.Q.$?

Similar Questions

Assertion : Complete oxidation of carbohydrates in aerobic respiration $RQ$ value is found to be $1$.
Reason : During complete oxidation of carbohydrates, equal amount of $CO_2$ and $O_2$ are evolved and consumed respectively.

When proteins are respiratory substrates,the $RQ$ would be about:

In germinating castor seeds,the $R.Q.$ is

$2 (C_{52} H_{89} O_{12}) + 145 O_2 \rightarrow 102 CO_2 + 89 H_2O + \text{energy}$.
To make the equation true, what should be placed in the reactant side instead of $2 (C_{52} H_{89} O_{12})$?

The $RQ$ (Respiratory Quotient) value for germinating fatty seeds is ......... .

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