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Hemoglobin transport oxygen as loose reversible compound ? |
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Answer» Haemoglobin is a protein FOUND in red blood cells that is comprised of FOUR SUBUNITS: two alpha subunits and two beta subunits. Each subunit has a heme group in the centre that contains iron and binds ONE oxygen molecule. This means each haemoglobin molecule can bind four oxygen molecules, forming oxyhaemoglobin.Explanation: |
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