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Prokaryotic Gene Regulation via Operons Solutions Library

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Prokaryotic Gene Regulation via Operons

Q. Which is incorrect about inducible operons?A. They have genes turned off by the buildup of end product.B. They are often for use in catabolic pathw...

Solved • Sep 29, 2018

Prokaryotic Gene Regulation via Operons

Q. Repressible operons require that ____ binds to the repressor protein before it can bind to the operator.A. the productB. a cofactorC. a coenzymeD. ...

Solved • Sep 27, 2018

Prokaryotic Gene Regulation via Operons

Q. Which of the following is true about operons?A. Operons afford the organism the opportunity to simultaneously regulate transcription of multiple ge...

Solved • Aug 31, 2018

Prokaryotic Gene Regulation via Operons

Q. What are the typical components of an operon, and what roles do they play in inducing enzyme synthesis?

Solved • Aug 25, 2018

Prokaryotic Gene Regulation via Operons

Q. When arabinose is present and glucose is absent,A. the ara operon will be turned on by positive controlB. the ara operon will be turned on by negat...

Solved • Aug 15, 2018

Prokaryotic Gene Regulation via Operons

Q. Operons ae unique to bacteria, which are single-celled organisms. Why are they not practical foreukaryotic cells found in multicellular organisms l...

Solved • Aug 15, 2018

Prokaryotic Gene Regulation via Operons

Q. The arginine operon is usually in the _____ position and is _____ by the product.A. off; repressedB. on; repressedC. off; inducedD. on; induced

Solved • Aug 14, 2018

Prokaryotic Gene Regulation via Operons

Q. What is the function of the product of the galR gene in regulation of the gal operon?A. A positive regulator of the gal operonB. A negative regulat...

Solved • Jul 27, 2018

Prokaryotic Gene Regulation via Operons

Q.  What is an operon? How do operons function in bacteria to control gene transcription?

Solved • Jul 25, 2018

Prokaryotic Gene Regulation via Operons

Q. What is an activator how does it act?What is a repressor how does it act?

Solved • Jul 19, 2018

Prokaryotic Gene Regulation via Operons

Q. What is meant by a repressible operon? In the case of the trp operon, how is repression exerted? If someone asked you to genetically engineer a str...

Solved • May 31, 2018

Prokaryotic Gene Regulation via Operons

Q. Operons are found in eukaryotes but not in prokaryotes.a. Trueb. False

Solved • Oct 10, 2017

Prokaryotic Gene Regulation via Operons

Q. A group of prokaryotic genes and other segments of DNA that are controlled together is:  a. A proteome b. A chromosome c. A ribosome d. A repli...

Solved • Jul 31, 2017