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Explain giving reasons. 'The presence of...

Explain giving reasons. 'The presence of CO reduces the amount of haemoglobin available in the blood for carrying oxygen to the body cells'.

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### Step-by-Step Solution: 1. **Understanding Hemoglobin and Its Function**: - Hemoglobin (Hb) is a protein found in red blood cells (RBCs) that is responsible for transporting oxygen from the lungs to the body cells and returning carbon dioxide from the cells back to the lungs. 2. **Introduction of Carbon Monoxide (CO)**: - Carbon monoxide is a colorless, odorless gas that can be produced from incomplete combustion of carbon-containing fuels. ...
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