DNA上某段碱基顺序5'；-ACTAGTCAG-3'；，转录后的mRNA上相应的碱基顺序为

DNA上某段碱基顺序5'；-ACTAGTCAG-3'；，转录后的mRNA上相应的碱基顺序为
A.5'；-CAGCUGACU3'
B.5'；-CUGACUAGU3'
C.5'；-TGATCAGTC3'
D.5'；-UGAUCAGUC3'
E.5'；-CTGACCTAGT3'
正确答案：5'；-CUGACUAGU3'