阿摩線上測驗
登入
阿摩線上測驗
登入
試卷名稱：108年 - 108 國立臺灣大學_碩士班招生考試：基礎分子生物學#125746
年份：108年
科目：研究所、轉學考(插大)◆基礎分子生物學
39. Which of the following statements concerning restriction endonucleases is (are) TRUE?
(A) They protect bacterial cells from invasion by viruses (bacteriophages).
(B) They attack RNA, not DNA.
(C) They attack single-stranded sequences only.
(D) They can produce "sticky ends".
(E) They do not display sequence specificity in their site of attack.
