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The Iron in Hemoglobin Is ______ When Carrying Oxygen to Cells,and

Question 101

Multiple Choice

The iron in hemoglobin is ______ when carrying oxygen to cells,and _______ after releasing the oxygen.


A) diamagnetic Fe2+,paramagnetic Fe3+
B) diamagnetic Fe2+,paramagnetic Fe2+
C) paramagnetic Fe2+,diamagnetic Fe3+
D) paramagnetic Fe3+,diamagnetic Fe3+
E) none of these

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