下列有关细胞结构与功能的叙述中，错误的是

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21837' and id < 1907786 and id<>'1907786' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21837' and id > 1907786 and id<>'1907786' order by id asc limit 5