Answered: Briefly explain how the TRP operon can…

Name: 1. Briefly explain how the TRP operon can control the production of tr
Uploaded: 2024-03-20T06:42:41.000Z
Channel: Bartleby
Description: 1. Briefly explain how the TRP operon can control the production of tryptophan.please don't make it too long but make sure to gave all the important stuff. Make sure your answer is in detailed. Thank you

Science

Biology

Briefly explain how the TRP operon can control the production of tryptophan.

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter12: Genes And Cancer

Section: Chapter Questions

Problem 18QP: You are in charge of a new gene therapy clinic. Two cases have been referred to you for review and...

See similar textbooks

Similar questions

13. Choose/mark the correct word to complete the statement. Consider the regulation of CAMP and the Lac operon. If bacteria are in a medium containing low glucose, but suddenly glucose concentration in the medium increases by ten fold, then we expect that CAMP will/ will not increase inside the cell.
Orca is a new type of E. Coli bacterium. Suppa is a nutrient that Orca needs to survive. Suppa can be synthesized by four (4) enzymes (SupA, SupB, SubC, and SupD) in its cell or it can acquire it from its environment. It only synthesizes it's own Suppa when it's really desperate, because there's none around! Draw and describe Orca's operon controlling its synthesis of Suppa.
You are in charge of a new gene therapy clinic. Two cases have been referred to you for review and possible therapy. Case 1. A mutation in the promoter of a proto-oncogene causes the gene to make too much of its normal product, a receptor protein that promotes cell division. The uncontrolled cell division has caused cancer. Case 2. A mutation in an exon of a tumor-suppressor gene makes this gene nonfunctional. The product of this gene normally suppresses cell division. The mutant gene cannot suppress cell division, and this has led to cancer. What treatment options can you suggest for each case?
Part A If E. coll bacteria are placed in an environment that contains both glucose and lactose, the regulation of the lac operon will allow which nutrient to be processed first? ONether will be processed in this environment O Both will be processed at the same time. Glucose O Not enough is known about the regulation of the lac operon to know which nutrient will be processed first Lactose Submit Request Answer
9. A single base substitution mutation in lacY gene of the Lac operon would render the entire lac operon nonfunctional. True or False.
Main... My Drive - Google... 8. Which statement/s about RNA is/are true? (Select all that apply.) * RNA is made through the process of translation RNA is made through the process of transcription and translation RNA is made through the process of transcription Some types of RNA just exist in the nucleus without ever needing to be made 9. Identify the TRUE statement about the process of transcription: * RNA polymerase requires an RNA primer molecule before it can begin transcripti DNA is not needed for the process of transcription. RNA polymerase binds to a promoter region in the DNA to initiate transcription. During the elongation phase, RNA transcripts are built from 3' to 5'. 10. Which is correct? * Translation occurs in the nucleus; transcription occurs in the cytoplasm Transcription occurs in the nucleus; translation occurs in the cytoplasm Both transcription and translation take place in the cytoplasm Both transcription and translation occur in the nucleus 1
10. Think about the situation where there is an increased concentration of both glucose and allolactose in the media. Does this situation lead to the lac operon activation or not? Justify your answer? 11. Draw the structure of lac operon and its action when the following conditions are prevailing in the media: increased glucose, low glucose, higher c-AMP, low c-AMP, higher glucose, and high c-AMP, low glucose and High c-AMP, Higher glucose and higher allolactose? please assist with the above two questions
Please help, doesn't it usually start before the promoter or after, please just give me a brief explanation
1. Complete the following table based on your lac operon simulations. Absence of lactose Presence of lactose B-galactosidase permease B-galactosidase permease I*P*O*Z*Y* Mututed ISP+O*ZY* I'P*O°Z*Y* I*P*O°ZY
7) In a bacterial species with a "lac operon", the repressor protein will be bound to DNA when lactose is available to the bacterium True False
The next set of questions are all related to the following operon: This figure represents the ABC operon, which is a negative inducible operon, and its associated regulatory gene. The structural genes produced by the operon convert molecule A into molecule D. When molecule A is present in the environment, it will bind to the regulatory protein, and operon expression will be induced. operator testR T testR promoter regulatory protein testP testo structural genes test2 test1 T test1 test2 Where is the regulatory protein when there is NO transcription? test3 test3 structural proteins It is floating in the cytoplasm (not attached to the operon) with molecule A attached. It is floating in the cytoplasm (not attached to the operon) without molecule A. It is bound to the operator without molecule A. It is bound to the operator with molecule A attached.
D Question 4 When tryptophan is present The trp operon is transcribed The trp operon is NOT transcribed Only the first gene of the trp operon is transcribed Only the first two genes of the trp operon are transcribed D Question 5 GAP Genes, Pair-Rule Genes and Segment Polarity Genes are Maternal Effect Genes Zygotic Genes All answers correct