單項(xiàng)選擇題

DNA進(jìn)行復(fù)制到順序?yàn)?’-TAGA-3’的片段時(shí),其互補(bǔ)結(jié)構(gòu)是()

A.5’-TCTA-3’
B.5’-ATCT-3’
C.5’-GCGA-3’
D.3’-TCTA-5’

微信掃碼免費(fèi)搜題