試卷資訊
試卷名稱:無年度 - 97中國醫藥大學模擬考題0727#23115
科目:醫學二:100題 ( 包括生理學,生化學,藥理學,病理學等科目及其臨床相關知識 )
33 比較 De novo purine biosynthesis 及 de novo pyrimidine biosynthesis,下列何者只發生於
De novo purine biosynthesis ?
(A)condensation of the completed purine ring with ribose phosphate
(B)participation of glycine
(C)participation of aspartate
(D)participation of PRPP(phosphoribosyl pyrophosphate)