What is the Respiratory Quotient (RQ) of lact | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The Respiratory Quotient $(RQ)$ is defined as the ratio of the volume of $CO_2$ evolved to the volume of $O_2$ consumed during respiration.In lact

Vedclass · Accepted Answer

$0$

Vedclass · Answer

(A) The Respiratory Quotient $(RQ)$ is defined as the ratio of the volume of $CO_2$ evolved to the volume of $O_2$ consumed during respiration.In lactic acid fermentation,glucose is converted into lactic acid without the consumption of $O_2$ and without the release of $CO_2$ $(C_6H_{12}O_6 \rightarrow 2C_3H_6O_3)$.Since the volume of $CO_2$ evolved is $0$,the $RQ$ value is calculated as $0/0$,which is mathematically undefined,but in biological contexts,it is considered $0$ because no $CO_2$ is produced.

What is the Respiratory Quotient $(RQ)$ of lactic acid fermentation?

Similar Questions

Which of the following induces a change in $R.Q.$?

The diabetic patient shows:

Respiratory quotient $(R.Q.)$ is defined as:

Evolution of $CO_2$ is more than intake of oxygen when:

What is the value of $RQ$ of castor seeds,if the imaginary values of Ganong's respirometer are as follows:
$(i)$ First rise of saline = $10 \, ml$
(ii) Second rise of saline after adding $KOH = 30 \, ml$

Vedclass Test Series

Exam Paper Generator

Online Exam Module