题目内容
HAV基因结构不包括
2021-10-12
A.1个5NCR
B.1个ORF
C.1个3NCR
D.TATA
E.1个poly(A)尾
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25499' and id < 2146420 and id<>'2146420' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25499' and id > 2146420 and id<>'2146420' order by id asc limit 5