問題詳情

2.DNA is a structurally dynamic molecule that can exist in a variety of helical forms. Which of the following
is/are NOT a known DNA structure?
(A) A-DNA
(B) B-DNA
(C) , C-DNA
(D) X-DNA
(E) Z-DNA

參考答案

答案：99

統計：A:0,B:0,C:0,D:0,E:0

難度：計算中