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NEET2003ChemistryBiomoleculesActual

Subunits present in haemoglobin are

Options

  1. A2
  2. B3
  3. C4
  4. D5 .

Correct answer

C. 4

Step-by-step solution

One molecule of haemoglobin has 4 haeme groups, and each of them is capable of taking up one molecule of O ₂ ; therefore, oxyhaemoglobin may be depicted as Hb ( O ₂ )₄ .

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