試卷名稱:114年 - 114 國立臺灣大學_ 碩士班招生考試試題:生物化學(A)#125974
年份:114年
科目:研究所、轉學考(插大)◆生物化學
1. Which statement about the structure of the DNA double helix (B-form) is true?
(A) The bases occupy the outer surface of the helix.
(B) The two strands are parallel, both in the 5'-3' direction.
(C) The sugar-phosphate backbone forms the minor groove.
(D) The helical twist is left-handed in B-form DNA.
(E) There are ~10.5 base pairs per turn in B-form DNA.