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Hemoglobin Is a Protein Molecule Which Contains 4 Iron Atoms

Question 20

Multiple Choice

Hemoglobin is a protein molecule which contains 4 iron atoms.If the mass percent of iron is 0.342%,what is the molar mass of hemoglobin?

A) 1020 g/mol
B) 16,300 g/mol
C) 65,300 g/mol
D) none of these

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