Biology & Life Sciences
Intermediate

Respiratory Quotient

Ratio revealing which fuel is being metabolised.

Formula

RQ=CO2 producedO2 consumedRQ = \frac{CO_2\ produced}{O_2\ consumed}

Variables

Example

Carbs ⇒ RQ = 1.0

Did You Know?

The respiratory quotient reveals whether your body is burning carbohydrates, fats, or protein for fuel.

physiologymetabolismrespiration