試卷名稱:107年 - 107 國立臺灣大學_碩士班招生考試:生物化學(A)#125752
年份:107年
科目:研究所、轉學考(插大)◆生物化學
13. Urea and formamide are agents that denature dsDNA by:
(A) intercalating between base pairs and disrupting van der Waals interactions.
(B) forming ionic bonds with the backbone phosphates.
(C) competing effectively with the H-bonding between the base pairs
(D) changing the pH to cause hydrolysis.
(E) None are true.