阿摩線上測驗
登入
首頁
>
研究所、轉學考(插大)◆分子生物學
>
103年 - [無官方正解]103 國立中央大學_碩士班考試入學試題_生命科學系碩士班 分子與細胞生物組(一般生) 生命科學系碩士班 分子與細胞生物組(在職生)﹕分子生物學#128885
> 試題詳解
20. Deamination of 5-methyl cytosine will generate a _____ base.
(A) G
(B) A
(C)T
(D) U
答案:
登入後查看
統計:
尚無統計資料
詳解 (共 1 筆)
MoAI - 您的AI助手
B1 · 2025/09/15
#6732511
題目解析 題目詢問的是5-甲基胞嘧啶(...
(共 745 字,隱藏中)
前往觀看
0
0
其他試題
16. In a replication fork, you can find _____. (A) Okazaki fragments in the leading strand (B) one DNA polymerase synthesizing new DNA of both strands (C) DNA primase making DNA primer (D) nascent DNA synthesized from 5' to 3' in the leading strand.
#3485968
17. The primosome in a prokaryotic replication fork is formed by_____(A) topoisomerase/helicase (B) DNA polymerase/pirmase fragment/topoisomerase (D) DNA primase/helicase (C) okazaki
#3485969
18. The _____ enzyme cuts single strand DNA to resolve the tension ahead of replication fork. (A) polymerase (B) primase (C) topoisomerase I (D) topoisomerase II
#3485970
19. Digestion of chromatin with nuclease to cut the linker DNA between nucleosomes and then isolate DNA from nucleosomes will most likely get DNA ladder of _____ bp. (A) 200 (B) 500 (C) 700 (D) 1000
#3485971
21. XIAP is an inhibitor of caspases. How does it work? (A) It prevents the cleavage of prodomians from executioner caspases. (B) It has a RING domain, which blocks the active site of initiator caspases. (C) It uncoils zymogen granules before than be activated by executioner caspases. (D) It attaches ubiquitin to caspases so they get degraded before they are active.
#3485973
22. During mitochondrial outer membrane permeabilization (MOMP) what is allowed to escape from the mitochondria? (A) Caspases (B) Cytochrome C (C) Bcl proteins (D) ATP
#3485974
23. UV light induces non-defective prophages to enter the lytic pathway by which of the following mechanisms? (A) SOS response. (B) Conversion of RecA to a protease. (C) Prevention of dimerization of the DNA-binding domain of the repressor. (D) Cleavage of the connector region of the repressor.
#3485975
24. Enzymes that are involved in catabolic pathways are characteristically controlled by what type of genes? (A) Inducible genes. (B) Repressible genes. (C) Constitutive genes. (D) Enhance genes.
#3485976
25. In its active form, the RAS protein is associated with. (A) DNA (B) ATP (C) GTP (D) RNA
#3485977
26. In Saccharomyces cerevisiae, the _____ protein inhibits progression of the cell cycle into mitosis in response to DNA damage. (A) p53 (B) RAD9 (C) Rb (D) E2F protein inhibits progression of the
#3485978