問題詳情
18.What is the causative agent in the formation of a cyclobutane thymine dimer?
(A)benzo[a]pyrene
(B)N-methyl-N'nitro-N-nitrosoguanidine
(C) ultraviolet radiation
(D)w ethylmethanesulfonate
(E)methylnitrosoureaactivity.
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