Which statement is true of Haemoglobin?

Question

Quizplus · Accepted Answer

Haemoglobin can combine with oxygen (O2), carbon monoxide (CO), carbon dioxide (CO2), hydrogen sulfide (H2S), nitric oxide (NO) and cyanide (CN). This property of binding with different molecules is important for its function in transporting gases in our body. Option A is incorrect because haemoglobin is found in the cytoplasm of red blood cells, not in the nuclei. Option B is incorrect because carbonic anhydrase is found in red blood cells but is not a component of haemoglobin. Option D is incorrect because haemoglobin can also combine with other gases besides O2.

Which Statement Is True of Haemoglobin