Describe how specific molecules are used to change the gene expression of a gene in a cell. Explain if this change in gene expression is beneficial to either the cell or society, using specific examples .

Describe how specific molecules are used to change the gene expression of a gene in a cell. Explain if this change in gene expression is beneficial to either the cell or society, using specific examples .

Name: Please answer fastDescribe how specific molecules are used to change t
Uploaded: 2024-03-20T06:42:41.000Z
Channel: Bartleby
Description: Please answer fastDescribe how specific molecules are used to change the gene expression of a gene in a cell. Explain if this change in gene expression is beneficial to either the cell or society, using specific examples .

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter9: Molecular Biology

Section: Chapter Questions

Problem 16CTQ: Describe how controlling gene expression will alter the overall protein levels in the cell.

See similar textbooks

Similar questions

Create a Venn diagram to compare and contrast the process of gene expression in Bacteria versus eukaryotes. Remember that “gene expression” can include any part of transcription or translation. Try to be as thorough as you can about what aspects of this process are similar between the two taxa, and what characteristics are distinct to only Bacteria or eukaryotes. Plase include a minimum of 15 items in the Venn diagram.
Please explain the role of gene expression in the process of a stem cell differentiating into a neuron rather than a liver cell. Hint: use the terms "serial activation of a subset of genes" and "master regulatory gene".
A) List the steps for gene expression in prokaryotes and eukaryotes. B) Relate the differences in gene expression between prokaryotes and eukaryotes in gene expression regulation and explain what causes those differences.
Compare and contrast the formation of mRNA in bacterial and eukaryotic cells. How do the differences affect the way in which each type of mRNA is translated? Does one system have any obvious advantage in terms of energy cost? Which system offers greater opportunities for control of gene expression?
Compare and contrast the formation of mRNA in bacterial and eukaryotic cells. How do the differences affect the way in which each type of mRNA is translated? Does one system have obvious advantage in term of energy cost? Which system offers greater opportunities for control of gene expression?
Select four items that are involved in or related to transcriptional control of gene expression (in either pro- or eu-karyotes). -Slide nucleosomes around -control membrane hydrophobicity -methylate DNA -protein denaturation -TFIID and its friends -control mRNA stability -control protein stability -operator/repressor -dynamic instability
there is the statement: "Both stem cells and specialized cells have all the same genes. They differ in the regulation of those genes and express very different sets of genes ". Which one of the following explanations best accounts for this difference in stem cell and specialized cell gene expression? A. Stem cells and specialized cells have different activators and repressors that affect transcription B. Stem cells and specialized cells have different promoter sequences for their genes, thus affecting transcription C. Stem cells and specialized cells have different ribosomes that affect translation D. Stem cells and specialized cells use different start codons on mRNAs, thus affecting translation
The sequencing of entire genomes has made it possible to examine the level of gene expression in a particular cell or tissue by using oligonucleotide probes to assess the mRNA expression level from a particular gene. This is done most effectively through the use of what experimental technique?
Given the following schematic for a gene and its associated regulatory regions, answer the following questions by placing the correct letter in the provided blanks please put in the correct letter for the questions What region would provide cell type-specific expression of genes? region What site would significantly increase gene expression rates? = region What region or regions of this gene’s coding sequence are expressed as amino acids = region
e. You also study the expression of a different mutants for this gene. For each mutant answer the following: Does this mutation change the sequence of the protein produced? Why or why not? If it does change the sequence of protein be sure to write out the new sequence. If it does not change the protein sequence, what effect (if any) would you expect it to have on expression of the gene? 1 20 ORI 40 60 5'...TTCGAGCTCTCGTCGTCGAGATACGCGATGATATTACTGGTAATATGGGGATGCACTATC..3' 3' ...AAGCTCGAGAGCAGCAGCTCTATGCGCTACTATAATGACCATTATACCCCTACGTGATAG...5' promoter
Discuss in your own wordings the concept of gene expression. proper explanation and diagram
Provide a detailed description of gene expression and control in prokaryotes. Provide a detailed description of proteins critical for this process. (please hand draw a figure showing gene expression and control in prokaryotes and the proteins involved)