阿摩線上測驗
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)methylnitrosourea
activity.
答案：登入後查看
統計： A(0), B(0), C(0), D(0), E(1) #2788776
統計： A(0), B(0), C(0), D(0), E(1) #2788776
