5BiochemistryMedium
False statement about haemoglobin structure________?
AIron is present in ferrous state
BHb structurally similar to myoglobin
CFerrous ions are in porphyrin rings
DHb has 2 polypeptide chains
Correct answer
D. Hb has 2 polypeptide chains
Explanation
The correct answer is Hb has 2 polypeptide chains.