問題詳情
40. Which of the following is (are) the mechanism(s) of epigenetic varivations?
(A) histone acetylation
(B) single nucleotide substitution
(C) DNA methylation
(D) both A and C
(E) all of A, B, and C
參考答案
答案：D
難度：適中0.666667
統計：A(2),B(0),C(0),D(10),E(1)