题目内容
关于DNA损伤的切除修复,不年,的是( )
2021-11-10
A.DNA的一条链损伤,互补盛壳6
B.由限制性内切酶识别并切除损伤的DNA片段
C.切除DNA损伤片段,5^^合成互补新链
D.需DNA内切酶、外切酶及DNA聚合酶等催化
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='27517' and id < 2271346 and id<>'2271346' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27517' and id > 2271346 and id<>'2271346' order by id asc limit 5