Ignoring transcriptional methods, name two other "levels" aka methods a cell can use to ultimately controlgene expression. Remember you are going to avoid mentioning things that affect transcription levels.

Name: Ignoring transcriptional methods, name two other "levels" aka methods
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Description: Ignoring transcriptional methods, name two other "levels" aka methods a cell can use to ultimately controlgene expression. Remember you are going to avoid mentioning things that affect transcription levels.

The process of regulating which genes in a cell's DNA are expressed (used to create a functional…

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Biology

Ignoring transcriptional methods, name two other "levels" aka methods a cell can use to ultimately control ene expression. Remember you are going to avoid mentioning things that affect transcription levels.

Ignoring transcriptional methods, name two other "levels" aka methods a cell can use to ultimately control ene expression. Remember you are going to avoid mentioning things that affect transcription levels.

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter10: From Proteins To Phenotypes

Section: Chapter Questions

Problem 21QP: Transcriptional regulators are proteins that bind to promoters (the 5-flanking regions of genes) to...

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You are teaching a class on the regulation of eukaryotic gene expression. In order to demonstrate this complex process, you decide to draw for the class a typical eukaryotic gene/transcription unit with its major regions, such as the promoter regions, where the RNA polymerase II and transcription factors would bind etc…. I need the correct answer please From the list given - choose all components that you think are part of a typical eukaryotic gene
For each of the following transcription factors, explain how eukaryotic transcriptional initiation would be affected if it were missing. A. TFIIB C. TFIIH B. TFIID
Explain using leucine zipper motifs as an example, how protein-protein interactions between transcription factors containing such motifs can generate diversity in transcriptional activation. Refer to the recognition of DNA elements in gene promoters to justify your answer. Assume transcription factor A binds to DNA element A’, transcription factor B binds to DNA element B’, and so forth.
You are teaching a class on the regulation of eukaryotic gene expression. In order to demonstrate this complex process, you decide to draw for the class a typical eukaryotic gene/transcription unit with its major regions, such as the promoter regions, where the RNA polymerase II and transcription factors would bind From the list given - choose all components that you think are part of a typical eukaryotic gene From the list given - choose all the regulatory sequences that you think would control the expression of this eukaryotic gene From the list given - choose all of the regulatory proteins that would bind the eukaryotic gene to control its expression
A drug called garcinol, is isolated from Garciniaindica (a fruit-bearing tree commonlyknown as kokum), is a potent inhibitor of histone deacetylase. Would you expect thisdrug to enhance or inhibit transcriptional initiation and elongation?
What is meant by the term chromatin remodeling? Describe the importance of this process to transcription.
Explain why histone eviction or displacement is needed for the elongation phase of transcription to occur.
Refer to figure, which shows the distribution of histone H2A.Z on nucleosomes near a transcription start site. What experimental technique would have been used to generate the data for this figure? Briefly describe the operation of this technique.
A drug called garcinol, isolated from Garcinia indica (a fruitbearing tree commonly known as kokum), is a potent inhibitor of histone acetyltransferase. Would you expect this drug to enhance or inhibit transcriptional initiation and elongation?
Many transcriptional activators are proteins with a DNA-binding domain (DBD) and an activation domain (AD). Explain how each domain contributes to transcriptional initiation. Would you expect repressors to also have each of these domains?
In response to potentially toxic substances (e.g., high levels of iron), eukaryotic cells often use translational or posttranslational regulatory mechanisms to prevent cell death, rather than using transcriptional regulatory mechanisms. Explain why.
Transcription factors function in the nucleus. However, like (almost) all eukaryotic proteins,they are translated in the cytosol. Can you draw a visual to explain how transcription factor proteinsenter the nucleus from the cytoplasm? Can you also include a representation of relevant proteins and proteindomains to explain how these proteins reach their destination. Thank you