连接反应
参考答案:
在双螺旋DNA单链上,连接缺口处两个相邻碱基形成磷酸二脂键(也可用于连接RNA平末端连接)。
下列词语中字形完全正确的一组是( )
A.青荇彳亍竹蒿不可遏制
B.漫溯颓杞彷徨忸怩不安
C.斑阑团萁碾子天伦叙乐
D.氾南寥廓目眩箪食壶浆
________ I remember, it was started by Becky Wang. [ ]
A. As long as
B. As far as
C. As fast as
D. As possible as