Many transcription factors function as dimers. The binding sites of dimeric transcriptionfactors have a common feature that allows the dimer to bind. Write out an imaginarysequence that shows this feature (make it double stranded)."

In eukaryotes the transcription process relies on transcription factors (like general transcription…

Answered: Many transcription factors function as…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Similar questions

TRUE OR FALSEErrors in transcription can lead to silent mutations encoding the same amino acid or an altered protein that retains its functionality.
Briefly explain why chicken fat, which largely consists of various triacylglycerols, has such a higher energy content per mole compared to sucrose.
Why does histone deacetylase action tend to repress transcription?
Shown below is a schematic drawing of a gene, with the transcription unit divided into numbered regions. The arrows (;) indicate transcription initiation sites, "D" indicates a splice donor site, "A" indicates a splice acceptor site, and "An" indicates a polyadenylation signal. Give all the possible fully processed mRNAs that could be produced from transcripts of this gene (you don't need to draw anything, just list the regions that would be included in each mRNA by number).
Which DNA strand will serve as the template strand during the transcription of the RNA-coding sequence?
Heparin is a polyanionic polysaccharide that blocks elongation by RNA polymerase. But heparin inhibits only when added before the onset of transcription and not if added after transcription begins. Explain this difference.
The mechanism for RNA-induced transcriptional silencing of heterochromatic DNA is paradoxical. For example, how does it make sense that centromeric DNA in fission yeast first needs to be transcribed before it can be transcriptionally silenced?
After the GEF causes the GTPase to release its GDP, why is the nucleotide-binding site immediately filled by a GTP molecule rather than a GDP molecule?
DNA methylation status is associated with transcriptional activity. First, describe the specific mechanism by which DNA methylation can control gene activation. Next, hypothesize what would happen to transcription in a cell that expressed an nonfunctional maintenance methyltransferase. Please give me long detailed answer.
Describe the initiation step of bacterial transcription (make sure to include important enzymes, parts, and sequences in your answer) up to the beginning of elongation. What are three ways that transcription differs between bacteria and eukaryotes? (I'm not looking for types of RNA modification, just in terms of transcription)
Describe how transcription in prokaryotic cells can be altered by external stimulation such as excess lactose in the environment.
Because DNA is found in the nucleus, transcription is a nuclear-localized process. Ribosomes responsible for protein synthesis are found in the cytoplasm. Why is hnRNP trafficking to the cytoplasm restricted to the nuclear pore complexes?

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Many transcription factors function as dimers. The binding sites of dimeric transcription factors have a common feature that allows the dimer to bind. Write out an imaginary sequence that shows this feature (make it double stranded)."