Q
False statement about haemoglobin structure________________?
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A
A. Hb has 2 polypeptide chains
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B
B. Iron is present in ferrous state
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C
C. Hb structurally similar to myoglobin
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D
D. Ferrous ions are in porphyrin rings
Correct Answer:
A. A. Hb has 2 polypeptide chains