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Discuss eukaryotic gene regulation including the cis-acting elements and the major groups of trans-acting factors.

29. (10) Discuss eukaryotic gene regulation including the cis-acting elements and the major groups of trans-acting factors. B

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.

Expert Solution

gladiator answered 2 years ago

Define cis-acting elements and trans-acting factors. How do they interact in a eukaryotic cell?

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

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

Consider the lac operon in E. coli. a. List the cis-acting elements and the trans-acting factors...

Consider the lac operon in E. coli. a. List the cis-acting elements and the trans-acting factors involved in the regulation of its expression. b. Indicate which Transacting factors interact with which cis-elements. c. Describe what the factors do when they are bound to their respective cis–elements. d. Indicate the inducer in this system and how it works.

outline the operon theory, including the function cis-acting and trans -acting elements, using the lac operon...

outline the operon theory, including the function cis-acting and trans -acting elements, using the lac operon as an example

For each of the following, indicate if it is cis-acting or trans-acting A regulatory gene that...

For each of the following, indicate if it is cis-acting or trans-acting A regulatory gene that codes for a transcription factor _______________ A promoter _______________ An operator _________________ An enhancer _________________

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?...

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

Describe the structure of a typical eukaryotic gene, including only the cis-acting factors that are involved in transcription, pre-mRNA processing, and translation.

Describe the structure of a typical eukaryotic gene, including only the cis-acting factors that are involved in transcription, pre-mRNA processing, and translation. Discuss which cis-acting factors are present in the gene (DNA), the pre-mRNA, and the mature mRNA

How can cis- and trans- acting regulatory elements be distinguished?