95.酪胺酸(tyrosine)與苯丙胺酸(phenylalanine)在體內皆可經由酵素催化形成反丁烯二酸(fumarate)或乙醯
乙酸(acetoacetate),這兩種胺基酸具有下列何種特性?
(A)絕對葡萄糖生成性(glucogenic)
(B)絕對生酮性(ketogenic)
(C)兼具葡萄糖生成性(glucogenic)與生酮性(ketogenic)
(D)不具生酮性(ketogenic)
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統計: A(13), B(43), C(713), D(20), E(0) #2756744
統計: A(13), B(43), C(713), D(20), E(0) #2756744