阿摩線上測驗
9. Chromatin is about__________DNA/__________protein by weight
(A) 70%, 30%,
(B) 60%, 40%,
(C) 50%, 50%,
(D) 40% , 60%
(E)30% ,70%
答案：登入後查看
統計： A(1), B(1), C(0), D(0), E(3) #2825292
統計： A(1), B(1), C(0), D(0), E(3) #2825292
