有关5’ RACE(rapid amplification of cDNA ends)的描述中那一项是错误的( ) -题库考试答案搜索网

有关5’ RACE(rapid amplification of cDNA ends)的描述中那一项是错误的( )

单选题

2022-04-02 11:46

A、在反转录酶的作用下,以基因片段内部特异性引物启始cDNA第一条链合成
B、 RNase降解模板链mRNA,纯化第一链
C、用末端转移酶在cDNA链3’端加入连续的dCTP
D、以带有oligo(dT) 的锚定引物和基因内部特异的巢式引物进行PCR扩增目的片段

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正确答案

D

试题解析

标签：川北医学院药学专升本分子生物学作业3

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