38. Ceruloplasmin is
(A) a zinc-containing enzyme in the intestinal wall.
(B) a copper-containing enzyme that oxidizes Fe2+ to Fe3+.
(C) the storage form of iron in the liver.
(D) a component of the electron transport system.
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統計: A(2), B(26), C(11), D(8), E(0) #1761333
統計: A(2), B(26), C(11), D(8), E(0) #1761333