Sequences within the lac operon, such as P, O and CBS are considered to be: trans-elements...

Sequences within the lac operon, such as P, O and CBS are considered to be:

		trans-elements
		cis-elements
		cis-regulators
		trans-regulators

Expert Solution

P - Promoter

O - operator

CBS - CAP binding site

These are trans - regulators.

Hope this helps, Good luck!!

gladiator answered 2 years ago

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

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.

Please emphasize if the following are cis-acting, trans-acting or both on the lac operon. The lac...

Please emphasize if the following are cis-acting, trans-acting or both on the lac operon. The lac repressor Protein: The Operator sequence: The Operon sequence: RNA Polymerase II

This question refers to the lac operon. Select the correct phenotype for the genotype: I--P+O+Z+/I+P--O+Z-- [Terminology:...

This question refers to the lac operon. Select the correct phenotype for the genotype: I--P+O+Z+/I+P--O+Z-- [Terminology: β Galactosidase activity = β Gal activity] Select one: no β Gal activity, with no lactose (--) , β Gal activity with lactose (+) no β Gal activity, with no lactose (--) , no β Gal activity with lactose (--) β Gal activity, with no lactose (+) , β Gal activity with lactose (+) β Gal activity, with no lactose (+) , no β...

This question refers to the lac operon. Select the correct phenotype for the genotype: I--P--OcZ--/I+P--O+Z+ [Terminology:...

This question refers to the lac operon. Select the correct phenotype for the genotype: I--P--OcZ--/I+P--O+Z+ [Terminology: β Galactosidase activity = β Gal activity] Select one: a-no β Gal activity, with no lactose (--) , β Gal activity with lactose (+) b.no β Gal activity, with no lactose (--) , no β Gal activity with lactose (--) c-β Gal activity, with no lactose (+) , β Gal activity with lactose (+) d-β Gal activity, with no lactose (+) , no β...

What are the specific players in the lac operon in E. coli and S. cerevisiae (trans-acting...

What are the specific players in the lac operon in E. coli and S. cerevisiae (trans-acting factors and cis-elements)?

Which of the following genes of the Lac operon encode cis-acting regulatory elements?

Which of the following genes of the Lac operon encode cis-acting regulatory elements? Lacy Lacl None of these answers is correct LacA Lacz

The map of the lac operon is: POZY The promoter (P) region is the start site of...

The map of the lac operon is: POZY The promoter (P) region is the start site of transcription through the binding of RNA polymerase before actual mRNA production. Mutationally altered promoters (P-) cannot bind RNA polymerase. Certain predictions can be made about the effect of P- mutations. Use your predictions and your knowledge of the lactose system to complete the following table. Insert a “+” where an enzyme is produced and a “-“ where no enzyme is produced. The first one...

Describe how the Lac operon works. Be sure to include all the key elements: the components,...

Describe how the Lac operon works. Be sure to include all the key elements: the components, the process, and the result.

Explain how elements of the lac operon are exploited to regulate recombinant protein production in E....

Explain how elements of the lac operon are exploited to regulate recombinant protein production in E. coli. this question is biochemistry question

Question