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Questions and Answers
Which one of these is true about transcriptional regulation in prokaryotes and eukaryotes?
Which one of these is true about transcriptional regulation in prokaryotes and eukaryotes?
- Prokaryotes have transcriptional regions but eukaryotes do not.
- Neither prokaryotes nor eukaryotes have transcriptional regions.
- Eukaryotes have transcriptional regions but prokaryotes do not.
- Both prokaryotes and eukaryotes have transcriptional regions. (correct)
What are enhancers?
What are enhancers?
- Transcriptional regions (correct)
- General transcription factors
- Specific transcription factors
- Repressors
What happens to the amount of enhancers in a gene when introns are spliced?
What happens to the amount of enhancers in a gene when introns are spliced?
- The amount of enhancers becomes unpredictable.
- The amount of enhancers remains the same.
- The amount of enhancers increases.
- The amount of enhancers decreases. (correct)
What is the role of general transcription factors in gene expression?
What is the role of general transcription factors in gene expression?
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What happens to the rate of transcription when specific transcription factors are involved?
What happens to the rate of transcription when specific transcription factors are involved?
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