Gene regulation is essential in both prokaryotes and eukaryotes as it makes them more versatile and adaptable by allowing cell to express protein only when needed.
The main role of gene regulation in prokaryotes is to allow cells to adjust to changing conditions while in eurkaryotes it is important so as to allow specialization and division of labor among the cells. Gene regulation thus, enables a cell to control which genes are expressed and hence different sets of proteins are made making them specialised to do a specific job. It also helps cells to defend itself from infections.
In 100 words or less, discuss the advantages of gene regulation in bacteria and eukaryotes?
Coordinate regulation of gene expression is important both in bacteria and eukaryotes. Operons are used to co-ordinate gene expression in bacteria but NOT eukaryotes. Explain why operons strategy does not work in eukaryotes.
Which mechanisms of gene regulation are found in eukaryotes but not in bacteria? Choose all that apply. alternative splicing histone modifications alternative sigma factors anti-termination alternative polyadenylation attenuation
Detailed explanation plz.
4. In class, we discussed that regulation of gene expression in eukaryotes and prokaryotes have some similarities and some differences. I want you to focus on what's different between these two type of cells: name TWO mechanisms of control of gene expression that are only used by eukaryotes and discuss why each of those mechanisms wouldn't be possible in prokaryotes. [4 pts]
Describe three mechanisms of regulation of gene expression in eukaryotes that are not used by prokaryotes. Give examples.
How are the activators and repressors different in eukaryotes vs prokaryotes for regulation of gene expression?
Name FOUR DIFFERENT method types of gene regulation found in eukaryotes that are not found in prokaryotes.
Regulation of Gene Expression in Eukaryotes In all organisms, certain genes are expressed at any given time while other genes are not. Both prokaryotes and eukaryotes regulate gene expression at the transcription stage. However the greater complexity of eukaryotic cells makes it possible for gene expression to be regulated at many other stages as well. The diagram below shows different stages at which gene expression may be regulated in eukaryotes. nucleus chro modifica anscription RNA processing cytoplasm degradation protein processing...
5. What is the connection between DNA methylation, histone deacetylation, and gene regulation in eukaryotes?
QUESTION 9 Regulation of gene expression by eukaryotes is more complicated that in prokaryotes. The promoter region contains proximal regulatory sequences that are called _regulatory elements. These proximal regulatory elements bind trans-acting proteins that are called __factors.
QUESTION 9 Regulation of gene expression by eukaryotes is more complicated that in prokaryotes. The promoter region contains proximal regulatory sequences that are called _regulatory elements. These proximal regulatory elements bind trans-acting proteins that are called __factors.