Response elementsare similar to operons in that they are controlled by a single promoterare enhancers of transcription activated by metabolic factorsare not affected by steroidsare silencers of transcription triggered by the presence of metal ions

The transcription of genes is controlled by response elements, which are brief DNA sequences found…

Answered: Response elements are similar to…

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

When sequencing the genome of an organism and looking for potential genes, a sequence of DNA that would produce an RNA with a many bases between a start and stop codon is known as a promoter an operon an open reading frame a chromsome
What is the correct choice
Explain how activators and repressors regulate operons in prokaryotes.
Given the Table below concerning the lac operon, match the letter with what would be occurring for each scenario. Repressor is bound to the operator, cAMP complex is bound and transcription is prevented. Allolactose is bound to the repressor, cAMP complex is bound, and transcription is prevalent. Allolactose is bound to the repressor, cAMP complex is not assembled, and transcription is slow Repressor is bound to the operator, cAMP complex is not assembled, and transcription is prevented.
Enhancers and silencers increase or decrease transcription levels from the distance bind to the RNA polymerase are essential for chain elongation are essential for termination
A mutation at the operator site of a positive inducible operon that causes the sequence of the operator to change, would result in: Group of answer choices Activator unable to bind to DNA, transcription turned on Activator binds to DNA, transcription turned off Activator binds to DNA, transcription turned on Activator unable to bind to DNA, transcription turned off
Please draw a concept map using the following terms for regulation Repressor, Inducer, Induction, Negative regulation, Repression, Operator, Positive Regulation, Activator, Sigma-32, Sensor Kinase, Two-componenet Regulation, Lac operon, Heat shock, Catabolite repression, trp operon, Feedback inhibition, Protein Stability, Sigma factors, Response regulator, Riboswitch, Homoserine Lactone, Quorum sensing, Autoinducing Peptide, RNA regulation, Antisense RNA
The production of antibodies is an example of regulation of gene expression at which level? Translational Level Genomic Level Transciptional Level Post-Transcriptional Level
E. coli is given lactose as a nutrient source. This results in the activation of the lac operon only in the presence of glucose deactivation of the lac operon only in the absence of glucose deactivation of the lac operon only in the presence of glucose activation of the lac operon only in the absence of glucose Question 25 Transduction occurs when a cell takes up DNA from the environment cells are stressed a virus transfers DNA to a cell an F+ cell transfers one strand of DNA to an F- cell MacBe
When lactose is present lactose induces the activation of the genes in the lac operon by binding the repressor lactose represses the activation of the genes in the lac operon by binding the repressor lactose induces the activation of the genes in the lac operon by binding the operator lactose represses the activation of the genes in the lac operon by binding the operator
In the tryptophan operon, tryptophan is considered a Group of answer choices coactivator inducer an enhancer corepressor an attenuator

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Response elements are similar to operons in that they are controlled by a single promoter are enhancers of transcription activated by metabolic factors are not affected by steroids are silencers of transcription triggered by the presence of metal ions