Respiratory quotient in anaerobic respiration | vedclass

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(D) In anaerobic respiration, $CO_{2}$ is evolved, but oxygen is not consumed.Respiratory quotient $(RQ)$ is defined as the ratio of the volume of $CO

Vedclass · Accepted Answer

Infinity

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(D) In anaerobic respiration, $CO_{2}$ is evolved, but oxygen is not consumed.Respiratory quotient $(RQ)$ is defined as the ratio of the volume of $CO_{2}$ evolved to the volume of $O_{2}$ consumed.$RQ = \frac{	ext{Volume of } CO_{2} 	ext{ evolved}}{	ext{Volume of } O_{2} 	ext{ consumed}}$In anaerobic respiration (e.g., fermentation in yeast), glucose is broken down into ethanol and $CO_{2}$ without the use of oxygen:$C_{6}H_{12}O_{6} \xrightarrow{	ext{Zymase}} 2C_{2}H_{5}OH + 2CO_{2} + 	ext{Energy}$Since the volume of $O_{2}$ consumed is $0$, the $RQ$ becomes $\frac{2}{0}$, which is equal to infinity $(\infty)$.

Respiratory quotient in anaerobic respiration is

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