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Can you explain the answer of this question below:
The maximum affinity of haemoglobin is with –
  • A:
    Carbon monoxide
  • B:
    Carbondioxide
  • C:
    Oxygen
  • D:
    Ammonia
The answer is A.
Verified Answer
Can you explain the answer of this question below:The maximum affinity...
Hemoglobin in humans has a very high affinity for carbon monoxide, forming carboxyhemoglobin which is a very bright red in color. Carbon monoxide is thus problematic for humans because it has affinity higher than that of oxygen.
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Most Upvoted Answer
Can you explain the answer of this question below:The maximum affinity...
For hemoglobin in humans, carbon dioxide has a lower affinity than oxygen, which allows gas exchange to occur in our lungs. Carbon monoxide is problematic for us because it has an even higher affinity to hemoglobin than oxygen does.

So, option A is correct.
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Community Answer
Can you explain the answer of this question below:The maximum affinity...
Haemoglobin has a tendency to combine with CO and form carboxyhaemoglobin which is too much stable than oxyhaemoglobin.
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Can you explain the answer of this question below:The maximum affinity of haemoglobin is with –A:Carbon monoxideB:CarbondioxideC:OxygenD:AmmoniaThe answer is A.
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