Haemoglobin is having maximum affinity with - Vidyadip

MCQ

Haemoglobin is having maximum affinity with

A
Carbon dioxide
✓
Carbon monoxide
C
Oxygen
D
Ammonia

✓

Answer

Correct option: B.

Carbon monoxide

b
Haemoglobin is having $250$ times more affinity for carbon monoxide as compared to oxygen, forming a cherry-red compound carboxyhaemoglobin.

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