Transcription and Regulation Questions

• Upstream regions which are essential for correct transcription are called
• Immediately after transcription
• RNA polymerase in prokaryotes has a removable
• Transcription factors are
• Which of the following conditions would cause the release of the lac repressor protein from the lac operator site on DNA?
• Rho-dependent termination of transcription in E. coli
• The transcriptional regulatory proteins in eukaryotes which induce transcription usually have
• The closed complex at bacterial promoters is
• The complex of RNA polymerase, DNA template and new RNA transcript is called
• The binding of lac repressor to DNA could be considered to be analogous to
• Enhancers are regions that
• Transcription results in
• Which of the following is necessary for transcription to occur?
• In both eukaryotes and prokaryotes, a promoter region that is rich in AT bases is called as
• What is a promoter?
• RNA polymerase holoenzyme initiates transcription which involves
• Promoters for tRNAs are located
• The regions of a gene located at -10 and -35, with respect to the start of transcription, are termed
• In eukaryotes, there are three different RNA polymerases. The RNA polymerase responsible for transcription of mRNA is
• The function of the sigma factor of RNA polymerase is to