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Which explains why haemoglobin is able to carry oxygen?
A
It consists of four polypeptides.
B
It contains iron.
C
It has a quaternary structure.
D
It is a globular protein.
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EduNinjaEduNinjaWhich explains why haemoglobin is able to carry oxygen?
It consists of four polypeptides.
It contains iron.
It has a quaternary structure.
It is a globular protein.