Question: what type of regulation does the trp operon ... - Chegg
what type of regulation does the trp operon exhibit. translational regulation. positive regulation. protein modification. negative regulation. Here’s the best way to solve it. Solution. The type of regulation exhibited by the trp operon... View the full answer.
Solved In the trp (tryptophan operon), which of the | Chegg.com
Question: In the trp (tryptophan operon), which of the following statements is true? a. tryptophan binds to the promoter b. tryptophan inhibits the repressor, and causes it to release from the operator c. operon expression is induced in the presence of tryptophan d. tryptophan is transcribed from a separate gene, then regulates the operon e. gene products are
Solved Trp operon Homework - Answered Regarding | Chegg.com
Charles Yanofsky discovered the process of attenuation. Trp operon controls trp production by attenuation process as per the presence or absence of tryptophan. Trp operon Representations: R = Repressor gene Rn Repressor cannot bind tryptophan, transc …. Trp operon Homework - Answered Regarding transcriptional attenuation, seen in the trp ...
Solved _____ 1.) In the case of the trp operon, the | Chegg.com
Biology questions and answers. _____ 1.) In the case of the trp operon, the presence of tryptophan causes: decreased levels of tRNA’s charged with tryptophan decreased attenuation of the trp operon – high levels of trpL increased activity of the trp repressor increased expression of lac biosynthetic genes reduced activity of RNA polymerase ...
Question: the trp operon is transcribed when - Chegg
Answer to the trp operon is transcribed when. Your solution’s ready to go! Enhanced with AI, our expert help has broken down your problem into an easy-to-learn solution you can count on.
Solved If we inserted an anabolic Tryptophan (trp) operon - Chegg
If we inserted an anabolic Tryptophan (trp) operon with GFP for amino acid synthesis instead, which of the following results would you expect if the transformed bacteria are grown on an agar containing LB/Amp/Trp? A. You would expect growth of white colonies on LB/Amp/Trp plates. B. You would expect fluorescent green colonies on LB/Amp/Trp plates.
Solved: In E. coli, the trp operon is on by default, while the lac ...
The lac operon undergoes transcriptional attenuation and therefore is OFF by default, whereas the trp operon is not regulated by any such mechanism and is ON by default.Figure 16.5 Transcription of the lac operon is carefully regulated so that its expression only occurs when glucose is limited and lactose is present to serve as an alternative ...
Solved 136. Which of the following statements regarding - Chegg
Step 1. 136) c) If the two tryptophan codons were changed ... 136. Which of the following statements regarding attenuation of the trp operon is NOT true? a) It is controlled by alternative folding of the mRNA synthesized from the trpl region. b) Translation of a trpl coding sequence into a 14-amino acid polypeptide (including the methionine of ...
Solved How would transcription of the E. coli trp operon be - Chegg
Question: How would transcription of the E. coli trp operon be affected by the following manipulations of the leader region of the trp mRNA? a. Increasing the distance (number of bases) between the leader peptide gene and sequence 2 b. Increasing the distance between sequences 2 and 3 c. Removing sequence 4 d. Changing the two Trp codons in the ...
Solved Using the schematic below of the 5 ' region of the
Question: Using the schematic below of the 5 ' region of the Trp operon in E. coli, answer thefollowing:a) If charged Trp-tRNAs are in high abundance in the cell, which region (s) bind (s)together? (2 pt)b) Is the Trp operon transcribed? (2 pt) Using the schematic below of the 5 ' region of the Trp operon in E. coli ...