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Home Q & A Board Biology-Related Homework Help Biochemistry
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hessar3 hessar3
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6 years ago
Why does myoglobin have a histidine that prevents both O2 and CO from binding perpendicularly to the heme plane?
 A) This increases myoglobin's affinity for O2.
  B) This increases myoglobin's affinity for CO.
  C) This lessens the difference in myoglobin's affinity for CO versus O2.
  D) This prevents the iron of the heme from being oxidized.
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Beehappy2Beehappy2
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6 years ago
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hessar3 Author
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6 years ago
Just got PERFECT on my quiz
patod1
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Yesterday
Good timing, thanks!
rene_ram97
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2 hours ago
This helped my grade so much Perfect
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