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Ber [7]
3 years ago
7

In a hemoglobin molecule, what element is central to all the structures

Chemistry
1 answer:
slega [8]3 years ago
4 0

Iron. It is at the center of the structure. And because they'll delete my answer if I don't add on: Hemoglobin is the oxygen binding protein of red blood cells and is a globular protein with quaternary structure. Hemoglobin consists of four polypeptide subunits; 2 alpha chains and two beta chains. Hemoglobin transports oxygen in the blood from the lungs to the rest of the body.

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