下图为细胞结构的概念图，下列相关叙述中，不正确的是

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21840' and id < 1908161 and id<>'1908161' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21840' and id > 1908161 and id<>'1908161' order by id asc limit 5