What is Respiratory quoteint?

Explanation

**Step-by-Step Solution:**

1. **Definition of Respiratory Quotient (RQ):**
- The respiratory quotient (RQ) is defined as the ratio of the volume of carbon dioxide (CO2) produced to the volume of oxygen (O2) consumed during respiration.

2. **Understanding Aerobic Respiration:**
- During aerobic respiration, organisms consume oxygen and release carbon dioxide. The RQ helps in understanding the efficiency and type of substrate being used for respiration.

...