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Title: When O2 binds to heme in hemoglobin, the ____ ion is drawn into the plane of the ____ causing a ... Post by: starrlite81 on Feb 4, 2018 When O2 binds to heme in hemoglobin, the ____ ion is drawn into the plane of the ____ causing a conformational change that is transmitted to adjacent subunits enhancing the ____ for additional O2 binding.
a. Mg2+; globin; planarity b. Fe3+; heme; folding c. Mg2+; globin; attraction d. Fe3+; porphyrin; affinity e. Fe2+; porphyrin; affinity Title: When O2 binds to heme in hemoglobin, the ____ ion is drawn into the plane of the ____ causing a ... Post by: ericpie13 on Feb 4, 2018 Content hidden
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