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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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colleen colleen
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10 years ago
The porphyrin ring of heme contains an atom of
A) magnesium.
B) calcium.
C) iron.
D) sodium.
E) copper.
Textbook 
Human Physiology: An Integrated Approach

Human Physiology: An Integrated Approach


Edition: 8th
Author:
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padrepadre
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10 years ago
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