WebE. coli regulates the biosynthesis of the amino acid tryptophan through the tryptophan (trp) operon. When tryptophan levels are high inside the cell, tryptophan binds to a regulatory protein, which then binds to the operator site of the operon. WebEukaryotic mRNAs: a. are translated after they are exported from the nucleus b. are transcribed and translated simultaneously c. must be folded into the correct 3D shape before they can be translated d. are processed in the same way as prokaryotic mRNAs a Students also viewed Cell Biology Homework Ch 11 26 terms S_Padilla8 CHAPTER 7 HW/ QUIZ

Solved Choose all of the statements that describe the Chegg.com

Webcytoplasm and translated. Like bacterial operons, eukaryotic operons often result in co-expression of functionally related proteins. INTRODUCTION Operons were … Weboperon repressor Transcription of the structural genes in an inducible operon starts when the pathway's product is present. occurs continuously in the cell. starts when the pathway's substrate is present. stops when the pathway's product is present. does not result in the production of enzymes. starts when the pathway's substrate is present. how to setup netflix acc

Chapter 9 Connect Flashcards Quizlet

WebChapter 15. Term. 1 / 36. If a particular operon encodes enzymes for making an essential amino acid and is regulated like the trp operon, then. A. the amino acid acts as a corepressor. B. the repressor is active in the absence of the amino acid. C. the enzymes produced are called inducible enzymes. D. the amino acid inactivates the repressor. WebAn operon is made up of a promoter and the genes of the operon. The promoter, which includes an operator, is the stretch of DNA where RNA polymerase binds. Regulatory proteins bind to the operator. The genes of the operon code for a related set of proteins. A regulatory gene located away from the operon codes for a protein that controls the operon. In genetics, an operon is a functioning unit of DNA containing a cluster of genes under the control of a single promoter. The genes are transcribed together into an mRNA strand and either translated together in the cytoplasm, or undergo splicing to create monocistronic mRNAs that are translated separately, i.e. several strands of mRNA that each encode a single gene product. The result of this i… notice of right to sue letter