Hemoglobin is a complex of A)Co³⁺ B)Mg²⁺ C)Fe²⁺ D)Sc³⁺ E)none of these

Name: Hemoglobin is a complex of A)Co 3+ B)Mg 2+ C)Fe 2+ D)Sc 3+ E)none of these
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Question

Quizplus · Accepted Answer

Hemoglobin is a protein made up of four subunits, each containing an iron atom at its core. The iron atoms are what allow hemoglobin to bind to oxygen and transport it throughout the body. The correct chemical formula for hemoglobin is Fe²⁺, which matches choice C.

Hemoglobin Is a Complex of