4. The catalytic center of the spliceosome appears to include
(A)Mg2+
(B)U2 and U6 snRNP
(C)the branch point region of the intron.
(D)Mg2+ and the branch point region of the intron.

(E)Mg2+, U2, and U6 snRNP, and the branch point region of the intron.

1. Which of the following is the correct order of chromatin folding?(A)30 nM fiber formation, nucleosome formation, radial loop formation(B)radial loop structure, 30 nM fiber formation, nucleosome formation(C)nucleosome formation, 30 nM fiber formation, radial loop structure(D)30 nM fiber formation, radial loop formation, nucleosome formation(E)nucleosome formation, radial loop formation, nucleosome formation

2. Which of the following descriptions of chromatin remodeling is NOT correct?(A)Remodeling requires ATP for energy(B)BRG1 associates with BAFS(C)BRG1 is an ATPase(D)SWI/SNF binds to DNA through SANT domain(E)All SWI/SNF, ISWI, NuRD and INO80 family proteins make the DNA moreaccessible

3. The binding of which of the following snRNPs to spliceosome requires ATP?(A)U1(B)U2(C)U4(D)U5(E)U6

5. Which of the following is NOT the possible action for miRNA?(A)targets viral DNAs(B)mRNA degradation(C)stimulate translation(D)translation initiation blockade(E)translation elongation blockade

6. Which of the following is responsible for the binding between the 30S ribosomal subunit and the initiation site of a message? (A)Kozak sequence (B)Shine-Dalgarno sequence (C)TATA Box sequence (D)Internal Ribosome Entry sequence (E)Ribosome Exit sequence

7. Which of the following initiation factor is a target for translation control byheme-controlled repressor (HCR) in heme-starved reticulocytes?(A)eIF1(B)eIF2(C)eIF3(D)eIF4F(E)eIF6

8. Which of the following factor is a guanine nucleotide exchange factor (GEF)involved in protein translation?(A)eIF5A(B)eIF5B(C)EF-Tu(D)EF-Ts(E)EF-G

9. Which of the following description is NOT correct for translocation intranslational elongation during protein synthesis?(A)GTP and EF-G facilitate translocation.(B)Translocation activity appears to be inherent in the ribosome.(C)Translocation activity can be expressed without EF-G and GTP in vitro.(D)GTP hydrolysis occurs after translocation.(E)New round of elongation cannot occur if EF-G is not released from theribosome.

10. Which of the following factor does NOT bind to the A site of ribosome?(A)IF2/tRNA(B)EF-Tu/tRNA(C)EF-G(D)RF3/RF1(E)RRF

11. Which of the following is the primase that synthesizes primers during DNAreplication in E. coli?(A)RNA polymerase(B)HU protein(C)DnaA(D)DnaB(E)DnaG

114年 - [無官方正解]114 國立清華大學_碩士班入學考試試題_生命科學暨醫學院甲組(生物與醫學科學組)：分子生物學#132699

113年 - [無官方正解]113 國立中正大學_碩士班招生考試試題_生物醫學科學系：分子生物學#136961

113年 - 113 國立成功大學_碩士班招生考試_藥理學研究所 :分子生物學#126004

113年 - 112 國立臺灣大學_碩士班招生考試：分子生物學(B)#118906

112年 - 112 國立臺灣大學_碩士班招生考試：分子生物學(C)#120020

112年 - 112 國立臺灣大學_碩士班招生考試：分子生物學(B)#120007

112年 - 112 國立臺灣大學_碩士班招生考試：分子生物學(D)#118608

112年 - 112 國立臺灣大學_碩士班招生考試：分子生物學(A)#118594

112年 - 112 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):分子生物學#118497

112年 - 112 國立中正大學_碩士班招生考試_生物醫學科學系分子生物:分子生物學#118496