Where is carbonic anhydrase located ? What is its function ?

Explanation

**Step-by-Step Solution:**

1. **Identify the Location of Carbonic Anhydrase:**
- Carbonic anhydrase is primarily located in red blood cells (RBCs), which are also known as erythrocytes.

2. **Understand the Function of Carbonic Anhydrase:**
- The main function of carbonic anhydrase is to catalyze the conversion of carbon dioxide (CO₂) into carbonic acid (H₂CO₃) and bicarbonate ions (HCO₃⁻). This reaction is crucial for maintaining acid-base balance in the blood and facilitating the transport of carbon dioxide from tissues to the lungs.

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