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32 votes
What molecule do red blood cells more readily bind with if they are given a choice between it and O2?

User John Sorensen
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1 Answer

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23 votes

Answer:

Hemoglobin is a protein found in red blood cells that is comprised of two alpha and two beta subunits that surround an iron-containing heme group. Oxygen readily binds this heme group.

User Mojisola
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