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What is haemoglobin |
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Answer» It is a respiratory pigment which flows in the blood vessels. It is responsible for carrying the respiratory gases and for the transportation of various nutrients, in the body. It is the only thing which is responsible for the red colour of the blood. Haemoglobin is liquid like substance which carry oxygen a red protein responsible for transporting oxygen in the blood of vertebrates. Its molecule comprises four subunits, each containing an iron atom bound to a haem group. It is red pigment present in blood Red pigment of blood |
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