Respiratory quotient (RQ) for carbohydrates is 1. Why?

Explanation

### Step-by-Step Solution:

1. **Understanding Aerobic Respiration**:
- Aerobic respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water. This process occurs in the presence of oxygen.

2. **Defining 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. Mathematically, it is expressed as:
\[
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