問題詳情
17. Viruses with single-stranded RNA as their genome for which the base sequence isthe same as the viral mRNA are said to be_________ viruses.
(A) plus-stranded
(B) minus-stranded
(C) mRNA-like
(D) none of these
(E) All ofthese
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增