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試卷名稱：112年 - 112 國立中山大學_學士後醫學系招生考試：物理及化學#113601
年份：112年
科目：學士後西醫物理及化學
69. Hemocyanins (Hc) are proteins that transport oxygen throughout the bodies of some invertebrate animals. These metalloproteins contain two copper atoms that reversibly bind a single oxygen molecule (O2). The scheme below shows a proposed structure of how the copper atoms bind to oxygen. What is the oxidation state of the copper atoms in the product? L is a neutral ligand. 
(A)+1,+1
(B)+2,+2
(C)+3,+3
(D)+0.5.0.5
(E)+1.5.+1.5
