haemoglobin has molecular weight of.....a)32000 b)46000 c)68000 d)72000
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Hemoglobin has 68000 molecular weight.
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Haemoglobin has a molecular weight of 68000 g/mol. Molecular mass refers to the mass of a mole of a substance expressed in grams per mole. Haemoglobin is a red blood cell component that helps in transporting oxygen from the respiratory organs to the tissues of the body. This oxygen burns nutrients in the tissues to produce energy for the body. It also transports carbon dioxide back to the lungs.The molecular weight of any compound or chemical can be found out with the molecular formula of the compound and a periodic table.
For example: molecular weight of table salt, or sodium chloride
The formula for sodium chloride is NaCl. The molecular weight of NaCl is just the sum of the atomic weights of sodium (Na) and chlorine (Cl):
22.99 + 35.45 = 58.44 grams/mole