試卷名稱:114年 - [無官方正解]114 國立清華大學_碩士班考試入學試題_生命科學暨醫學院甲組(生物與醫學科學組)﹕生物化學#132802
年份:114年
科目:研究所、轉學考(插大)◆生物化學
9. Why is single-stranded RNA (ssRNA) chemically less stable than single-stranded DNA (ssDNA)?
(A) ssRNA has a more rigid structure than ssDNA.
(B) because Uridine is less stable than thymidine
(C) ssDNA is more flexible than sSRNA.
(D) SSRNA has stronger base stacking interactions than ssDNA.
(E) SSRNA contains an additional hydroxyl group that makes it more reactive.