16. The following domains which can play DNA binding activity?
(A) zinc fingers;
(B) prolin-rich regions;
(C) acid regions;
(D) coiled-coil domain;
(E)PRR domains.

17. The correct order of chromatin folding is (1) nucleosome formation (2) 30 nM fiber formation (3) radial loop structure (A) 1, 2, 3; (B) 3, 2, 1; (C) 2, 1, 3; (D) 2, 3, 1; (E) 1, 3, 2.

18. The consensus sequence of splicing signal at the first two bases and the last two bases of pre-mRNA are (A) GG-AG; (B) GU-AG; (C) CU-CG; (D) GU-AU; (E)GA-CG.

19. Which of the following statements is not true about the TATA-box-binding protein (TBP)? (A) TFIID contains TBP and TBP-associated factors; (B) Different TBP have been identified from yeast, fruit fly, plant, and human, and they are more than 80% identical in amino acid sequence; (C) TBP binds in the minor, rather than the major, groove of DNA; (D) The TBP functions not only in transcription of class II genes, but also in transcription of class I and class III genes; (E) TBP has two known enzymatic activities, Histon acetyltransferase (HAT) and Kinase.

20. If a transposable element can transpose on its own because it contains (A) transposase; (B) DNA repeats; (C) origin of replication; (D) antibiotic resistance; (E) Tn10.

21. Which is correct order of following steps in translation elongation? (1) EF-G, with GTP, translocates peptidyl-tRNA to the P site. (2) EF-Tu, with GTP, binds an aminoacyl-tRNA to the ribosomal A site. (3) Peptidyl transferase forms a peptide bond between the peptide in the P site and the newly arrived aminoacyl-tRNA in the A site. (A) 3, 1, 2; (B) 3, 2, 1; (C) 1, 2, 3; (D) 1, 3, 2; (E) 2, 3, 1.

22. Which of following proteins are not need in DNA replication fork during DNA replication? (A) Helicase; (B) Single-strand DNA-binding proteins; (C) Topoisomerase; (D) DNA polymerase; (E) recombinase.

23. All of the following agents causes DNA damage (mutagen) except (A) ampicillin; (B) deaminating agents; (C) sodium nitrite; (D) ethylmethanesulfonate; (E) ethidium bromide.

24. Which of the following enzymes can digest dsRNA and play a role in RNAinterference?(A) Dicer; (B) RNasin; (C) Argonaute; (D) RNase A; (E) RNase P

25. Which of the following methods would you use to detect DNA and protein interaction in vivo? (A) Electrophoretic mobility shift assay; (B) Chromatin Immunoprecipitation; (C) Yeast two-hybrid assay; (D) Real time PCR; (E) DNA sequencing.

26. Which of the following descriptions is not a function of the poly A tail of mRNAs? (A) protects the mRNA from degradation; (B) enhances translatability of the mRNA; (C) enhances transport of the mRNA to the cytoplasm; (D) enhances splicing of the mRNA; (E) prevent expression of the mRNA.

115年 - [無官方正解]115 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#142711

115年 - [無官方正解]115 國立臺灣大學_轉學生招生考試試題：生物化學概論#142642

115年 - [無官方正解]115 台灣聯合大學系統_碩士班招生考試_化學類：生物化學#139667

115年 - [無官方正解]115 國立臺灣大學_ 碩士班招生考試試題：生物化學(C)#137643

115年 - [無官方正解]115 國立臺灣大學_ 碩士班招生考試試題：生物化學(A)#137641

115年 - [無官方正解]115 國立臺灣大學_ 碩士班招生考試試題：生物化學(一般生物化學)#137622

115年 - 115 國立臺灣大學_ 碩士班招生考試試題：生物化學(B)#137619

114年 - [無官方正解]114 國立中興大學_碩士班招生考試試題_生物醫學研究所：生物化學#139094

114年 - [無官方正解]114 國立中正大學_碩士班招生考試試題_生物醫學科學系：生物化學#138415

114年 - [無官方正解]114 國立高雄大學_研究所碩士班招生考試試題_生命科學：生物化學#137690