資訊推薦

• 6.In E. coli, DNA polymerase I does not have which of the following activity? (A) 5' to 3'
• 7. Which of the following is a true statement regarding DNA polymerase? (A) It is a processive enzym
• 8. Which of the following does not play a role in DNA replication? (A) DNA polymerase (B) Helicase (
• 9.If you want to detect the RNA of a specific gene expressed in different tissues (heart, lung, brai
• 10. In E.coli, which of the following protein is responsible for detecting mismatched DNA? (A)MutL (
• 11. Which subunit of E.coli DNA polymerase III increases its processivity? (A)a (B) B (C) 8 (D)y
• 12. Which of the following molecules is involved in DNA nucleotide excision repair? (A) RecBCD (B) M
• 13. Which of the following components is not used during PCR? (A) DNA Polymerase (B) Oligonucleotide
• 14. The aromatic rings of the bases found in DNA and RNA absorb ultraviolet light with an absorption
• 15. Which of the following molecules is not involved in homologous recombination? (A) RecBCD(B) RecA
• 16. The pre-miRNA was processed into miRNA by? (A) Dicer (B) Parsha (C) Argonaute (D) Drosha
• 17. The CTD domain of RNA polymerase can be phosphorylated by which kinase during the initiation ste
• 18. Following the previous question, which kinase is involved in the clongation step of transcriptio
• 19. Which enzyme is NOT involved in RNA editing? (A) exonuclease (B) endonuclease (C) deaminase (D)
• 20. Which enzyme does play a role in polyadenylation of mRNA? (A) RNA ligase (B) RNA triphosphatase
• 21. What kind of amino acids are involved in the interaction with zinc iron of zinc finger proteins?
• 22. Which protein contains the helicase activity in translation? (A)eIF4G (B) eIF4A (C)eIF4B (D) elF
• 23. Which protein complex for transcription does NOT contain TBP? (A)SL1 (B) TFIID (C) TFIE (D) TFII
• 24. Which transcription factor was NOT proved to be able of reprogramming somatic cells into embryon
• 25. Which sequence is the ribosome binding site in the prokaryotic transcript? (A) 5'-UTR (B) K
• 26. In the infection of E.coli by λ phage, which protein could orchestrate the choice between lytic
• 27. Which assay was used for identifying the interacting protein? (A) EMSA (electrophoretic mobility
• 28. Which domain is NOT classified as the DNA-binding domain of a transcriptional activator? (A) Aci
• 29. Which region of sigma factor of prokaryotic RNA polymerase can recognize the -10 region of promo
• 30. Which factor does NOT belong to the family of GTPase in translation? (A) IF2 (B) EF-G (C) EF-Ts