How would transcription be affected in eukaryotic cells if Mediator was deleted? Group of answer choices Transcription would occur, but a basal level Transcription would be unaffected with normal levels of transcript produced Transcription would be accelerated Transcription would be aborted and no transcription would take place

How would transcription be affected in eukaryotic cells if Mediator was deleted? Group of answer choices Transcription would occur, but a basal level Transcription would be unaffected with normal levels of transcript produced Transcription would be accelerated Transcription would be aborted and no transcription would take place

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Description: How would transcription be affected in eukaryotic cells if Mediator was deleted?Group of answer choicesTranscription would occur, but a basal levelTranscription would be unaffected with normal levels of transcript producedTranscription would be acce

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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How would transcription be affected in eukaryotic cells if Mediator was deleted? Group of answer choices 1.Transcription would occur, but a basal level 2.Transcription would be unaffected with normal levels of transcript produced 3.Transcription would be accelerated 4.Transcription would be aborted and no transcription would take place
Some transcription regulators bind to DNA andcause the double helix to bend at a sharp angle. Such“bending proteins” can affect the initiation of transcrip-tion without directly contacting any other protein. Can youdevise a plausible explanation for how such proteins mightwork to modulate transcription? Draw a diagram that illus-trates your explanation.
Determine if the concentration of transcription regulator were same in nucleus of eukaryotic cell as well as in bacterium, whether the binding of regulator be equal in both of these.
Some compounds called antiinducers bind to repressors such as the lac repressor and inhibit the action of inducers; that is, transcription is repressed and higher concentrations of inducer are required to induce transcription. Propose a mechanism of action for anti-inducers.
During the elongation phase of transcription, what molecule is being made? What enzyme is responsible for making that molecule? Summarize elongation phase of transcription.
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
In 3-4 sentences eachExplain the difference between prokaryotic and eukaryotic transcription. Explain the difference between an activator and a repressor? Explain the difference between a promoter and an enhancer? Explain the difference between an intron and an exon? Explain what happens when eIF-2 is phosphorylated and when it is not phosphorylated?
Briefly name and explain five mechanisms by which transcription factors activate transcription, with specific reference to targets in the basal transcription complex
Briefly describe three stages of transcription. How is transcription initiated? How is transcription terminated?
Transcription start site selection by S. cerevisiae Pol II occurs over a range of positions located ~________ bp downstream of the core promoter region. 90 20-25 40-120 6-10
What is "wobble" controlled during transcription in a prokaryotic cell? Explain briefly.
Many promoter regions contain CAAT boxes containing consensus sequences CAAT or CCAAT approximately 70 to 80 bases upstream from the transcription start site. How might one determine the influence of CAAT boxes on the transcription rate of a given gene?