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How many subunits does human hemoglobin contain?(a) 2(b) 3(c) 6(d) 4This question was posed to me by my college professor while I was bunking the class.My enquiry is from Biomolecules in section Biomolecules of Biology – Class 11

Answer»

Right choice is (d) 4

Best explanation: Adult HUMAN HEMOGLOBIN is composed of four subunits – two ALPHA subunits and two beta subunits. Hemoglobin is an iron-containing metalloprotein present in red BLOOD cells for GASEOUS transport.



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