Question

In: Biology

Compare the cis acting elements of prokaryotic and eukaryotic transcriptional regulation.

Compare the cis acting elements of prokaryotic and eukaryotic transcriptional regulation.

Solutions

Expert Solution

Prokaryotic---proximal cis acting sequences is observed

Gene regulation is simple due small genome

Eukaryotic---cis acting sequences can be located at siginificant distance

Gene regulation is more complex in eukaryotic because genome being regulated is significantly larger


Related Solutions

Discuss eukaryotic gene regulation including the cis-acting elements and the major groups of trans-acting factors.
Discuss eukaryotic gene regulation including the cis-acting elements and the major groups of trans-acting factors. Be sure to include the relative distances from the gene and the sequence characteristics of the major elements.
1. Transcriptional regulation in eukaryotes is controlled by both cis- and trans-acting elements. The following structure...
1. Transcriptional regulation in eukaryotes is controlled by both cis- and trans-acting elements. The following structure was isolated from honey bees. It shows such elements as well as parts of a gene body indicated with relative positions. The arrow denotes the transcription start site (the drawing is not in scale). Figure 1 A) Indicate what the elements or segments, number 1, 2, 3 and 4, are most likely to stand for. B) Which numbered segments can interact with trans-acting factors?...
Define cis-acting elements and trans-acting factors. How do they interact in a eukaryotic cell?
Define cis-acting elements and trans-acting factors. How do they interact in a eukaryotic cell?
1.) Which of the following are elements involved in eukaryotic transcriptional regulation? a.) All of the...
1.) Which of the following are elements involved in eukaryotic transcriptional regulation? a.) All of the choices are correct b.) promoters c.)enhancers d.)silencers e.)transcriptional elements 2.) The tryptophan operon is repressible opeon that is a.) turned off whenever tryptophan is added to the growth medium. b.)turned on only when tryptophan is present in the growth medium. c.) permanently turned on. d.) turned on only when glucose is present in the growth medium
Describe the difference between cis-acting and trans-acting elements. Also list whether the following elements are cis- or trans-acting:
Describe the difference between cis-acting and trans-acting elements. Also list whether the following elements are cis- or trans-acting: A) β-galactosidase B) Operator site C) LacI repressor protein D) Lactose E) Permease F) Promoter site
Describe the difference between cis-acting and trans-acting elements. Also list whether the following elements are cis-...
Describe the difference between cis-acting and trans-acting elements. Also list whether the following elements are cis- or trans-acting: A) Beta-galactosidase B) Operator site C) LacI repressor protein D) Lactose E) Permease F) Promoter site
Compare and contrast the gene expression regulation mechanisms of prokaryotic and eukaryotic organisms. (essay)
Compare and contrast the gene expression regulation mechanisms of prokaryotic and eukaryotic organisms. (essay)
Compare and contrast the cis-acting (DNA) elements found in the promoters of eukaryotes and prokaryotes.
Compare and contrast the cis-acting (DNA) elements found in the promoters of eukaryotes and prokaryotes.
List 3 different types of cis-acting elements that influence eukaryotic gene expression and briefly describe their function.
List 3 different types of cis-acting elements that influence eukaryotic gene expression and briefly describe their function.
- Know the different processes of Eukaryotic Regulation (i.e. Chromatin Structure, Transcriptional regulation.
- Know the different processes of Eukaryotic Regulation (i.e. Chromatin Structure, Transcriptional regulation.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT