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The Trp Operon Solutions Library

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The Trp Operon

Q. Which of the following is not a component of the bacterial Trp operon?A. promoterB. inducerC. TrpD geneD. operator

Solved • Sep 29, 2018

The Trp Operon

Q. In an E. coli mutant carrying a deletion of the trp operator sequence..A. transcription of the trp operon will proceed in the presence or absence o...

Solved • Sep 13, 2018

The Trp Operon

Q. In the absence of tryptophan,A. the inducer cannot bind trpO, so operon gene transcription occurs.B. the active repressor cannot bind trpO, so oper...

Solved • Aug 31, 2018

The Trp Operon

Q. Can attenuation take place in eukaryotes?

Solved • Jul 25, 2018

The Trp Operon

Q. Describe the two ways in which the amino acid tryptophan regulates expression of the trp operon in E. coli.

Solved • Jun 19, 2018

The Trp Operon

Q. In the presence of tryptophan, transcription of the trp operon is on. a. True b. False

Solved • Oct 10, 2017

The Trp Operon

Q. In the absence of tryptophan, the trp repressor is:a. active and can bind to the operator.b. active and cannot bind to the operator.c. inactive and...

Solved • Oct 10, 2017

The Trp Operon

Q. The trp operon consists of ________ genes that encode tryptophan biosynthesis enzymes.a. oneb. twoc. threed. foure. five 

Solved • Oct 10, 2017