2
One molecule of hemoglobin has 4 iron ions.
In saturated hemoglobin, each hemoglobin molecule can bind to four molecules of oxygen. Therefore, in saturated hemoglobin, there would be a total of four molecules of oxygen bound to each hemoglobin molecule.
One RBC contains about 250 million Hemoglobin molecules
The elements of hemoglobin are carbon, hydrogen, nitrogen, sulfur, iron, and oxygen. The chemical formula is C738H1166N812O203S2Fe
Sickle cell hemoglobin can carry one oxygen molecule.
Each molecule of hemoglobin can transport up to four molecules of oxygen. Hemoglobin has four heme groups, each of which can bind to one molecule of oxygen.
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hemoglobin
At the end of each protein chain in a hemoglobin (4) there is a amine group for the CO2 to bind to...therefore it can hold 4.
what is hemoglobin?
No, hemoglobin is a protein.
a crescent has 19 sides