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Hemoglobin is A. a digestive enzyme. B. a tiny nutrient carried in capillaries. C. an oxygen-carrying pigment in blood. D. part of the vertebrate nervous system.
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Hemoglobin is A. a digestive enzyme. B. a tiny nutrient carried in capillaries. C. an oxygen-carrying pigment in blood. D. part of the vertebrate nervous system.
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Dec 2, 2018
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Hemoglobin is
A. a digestive enzyme.
B. a tiny nutrient carried in capillaries.
C. an oxygen-carrying pigment in blood.
D. part of the vertebrate nervous system.
Biology
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Reza Babaei
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A hemoglobin is a red protein responsible for transporting oxygen in the blood of vertebrates. Its molecule comprises four subunits, each containing an iron atom bound to a heme group.
Cogsmos
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Dec 9, 2018
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