What is Bohr's effect?

Explanation

**Step-by-Step Solution:**

1. **Definition of Bohr's Effect**: Bohr's effect is a physiological phenomenon that describes how the binding and release of oxygen by hemoglobin is influenced by the concentration of carbon dioxide (CO2) and the pH level in the blood.

2. **Origin of the Term**: The effect is named after the Danish physiologist Christian Bohr, who first described this phenomenon in 1904.

3. **Oxygen Dissociation Curve**: The oxygen dissociation curve is typically an S-shaped curve that illustrates the relationship between the partial pressure of oxygen (pO2) and the saturation of hemoglobin with oxygen.

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