Under normal physiological condition every 100 ml of oxygenated blood can deliver ____ml of `O_(2)`

Answer

To solve the question, "Under normal physiological conditions, every 100 ml of oxygenated blood can deliver ____ ml of O₂," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Composition of Oxygenated Blood**:
- Oxygenated blood carries oxygen to tissues in two main forms:
- Dissolved in plasma (about 2-3%)
- Bound to hemoglobin as oxyhemoglobin (about 97%)

2. **Identify the Amount of Oxygen Delivered**:
- Under normal physiological conditions, it is known that approximately 5 ml of oxygen can be delivered by 100 ml of oxygenated blood.

3. **Conclusion**:
- Therefore, the answer to the question is that every 100 ml of oxygenated blood can deliver **5 ml of O₂**.

### Final Answer:
Every 100 ml of oxygenated blood can deliver **5 ml of O₂**.

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