試卷名稱:109年 - 109 長庚大學_碩士班招生考試_生物醫學研究所碩士班:生物化學#125889
年份:109年
科目:研究所、轉學考(插大)◆生物化學
12. When double-stranded DNA is heated at neutral pH, which change does not occur?
(A) The absorption of ultraviolet (260 nm) light increases.
(B) The covalent N-glycosidic bond between the base and the pentose breaks.
(C) The hydrogen bonds between A and T break.
(D) The viscosity of the solution decreases.