問題詳情
28. Which of the following types of DNA are often supercoiled?
(A) extremely long linear DNA, such as seen in human chromosomes
(B) very short linear DNA
(C) circular DNA
(D) DNA molecules that contain both circular and linear regions
(E) all of the above
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