阿摩線上測驗
10. When oxygen binds to a heme-containing protein, the two open coordination bonds of Fe2+ are occupied by:
(A) one O atom and one amino acid atom.
(B)one O2 molecule and one amino acid atom.
(C) one O2 molecule and one heme atom.
(D) two O atoms.
(E) two O2 molecules.
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統計： A(0), B(1), C(1), D(0), E(1) #3506960
統計： A(0), B(1), C(1), D(0), E(1) #3506960
