下列哪些发现支持了核糖体RNA具有催化活性的观点？

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30527' and id < 2465123 and id<>'2465123' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30527' and id > 2465123 and id<>'2465123' order by id asc limit 5