Question

What is the molecular formula of hemoglobin?

Answer 1

Hemoglobin:

1. The protein haemoglobin, which contains iron, is present in the red blood cells of vertebrates and is responsible for carrying oxygen to the organs.
2. The protein is bright red because it contains heme, or iron.
3. Hemoglobin has a molecular mass of 64kDa.
4. The globin proteins are surrounded by four heme groups.
5. A porphyrin ring is formed, to which the iron atom is attached.

Molecular Formula of Hemoglobin:

The molecular formula of hemoglobin is ${\mathrm{C}}_{2952}{\mathrm{H}}_{4464}{\mathrm{N}}_{3248}{\mathrm{O}}_{812}{\mathrm{S}}_8{\mathrm{Fe}}_4$.