题目内容
核酶(Ribozyme)( )
2021-11-10
A.是有催化作用的蛋白质
B.有NAD+辅酶
C.有茎环结构和随后的寒聚U
D.能催化RNA的自我剪接
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='27517' and id < 2271377 and id<>'2271377' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27517' and id > 2271377 and id<>'2271377' order by id asc limit 5