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Questions and Answers
Which step of gene regulation is stated as the most regulated in eukaryotes?
Which step of gene regulation is stated as the most regulated in eukaryotes?
- Initiation of transcription (correct)
- Rearrangement of DNA
- Formation of nucleosomes
- mRNA splicing
What additional level of complexity is introduced in eukaryotic gene regulation due to the presence of histones and nucleosomes?
What additional level of complexity is introduced in eukaryotic gene regulation due to the presence of histones and nucleosomes?
- Concealment or accessibility of DNA (correct)
- Enhanced protein translation
- Reduced gene expression
- Increased mRNA stability
What is a characteristic of regulatory sequences in eukaryotes compared to prokaryotes?
What is a characteristic of regulatory sequences in eukaryotes compared to prokaryotes?
- Closer proximity to genes
- Contain regulator binding sites (correct)
- Fewer in number
- Presence of ribosomes
What is the general activity status of eukaryotic genes in the absence of regulatory proteins?
What is the general activity status of eukaryotic genes in the absence of regulatory proteins?
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How can DNA be affected by being rearranged or modified in eukaryotes?
How can DNA be affected by being rearranged or modified in eukaryotes?
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