The operator of thr operon is the binding site for? RNA polymerase DNA plymerase reprocessor proteins...
Homework Answers
RNA polymerase.
RNA polymerase binds to the Operator region and carry out transcription the structural genes.
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The
operator of thr operon is the binding site for?
RNA polymerase
DNA plymerase
reprocessor proteins...
How does the Trp repressor prevents RNA polymerase from initiating transcription? by blocking the ribosome binding...
How does the Trp repressor prevents RNA polymerase from initiating transcription? by blocking the ribosome binding site by forming a loop in the operator that restricts the passage of the polymerase by binding to the polymerase to inhibit its catalytic activity by physically blocking the DNA binding site of RNA polymerase
The segments of DNA where transcription begins have a binding site for RNA polymerase. These segments...
The segments of DNA where transcription begins have a binding site for RNA polymerase. These segments are known as Select one: O A. promoters. B. sigma. O C. initiation factors. O D. the holoenzyme.
Transcription regulators control transcription by phosphorylating RNA polymerase. binding to specific sequences of DNA. binding to...
Transcription regulators control transcription by phosphorylating RNA polymerase. binding to specific sequences of DNA. binding to specific sequences of RNA. degrading mRNAs.
a) For the lac operon, will the repressor or RNA polymerase be bound to the operon in this situation? Draw what wil...
a) For the lac operon, will the repressor or RNA polymerase be bound to the operon in this situation? Draw what will be happening on the operon below. PROMOTER OPERATOR Lactose Enzyme 1 Lsctose Enzyme2 Lactose Enzyme 3 NO b) Will transcription occur? c) Describe what is happening (with vocabulary words). YES 2. Bobby Joe is fasting today, how will the E. coli in her stomach respond to the lack of Tryptophan? a) For the trp operon, will the repressor...
27. RNA Polymerase ence of DNA that controls gene expression G. binds an operator and stops...
27. RNA Polymerase ence of DNA that controls gene expression G. binds an operator and stops gene expression in LAC operon by preventing RNA polymerase from binding gene and transcribing. H. Duplication of DNA in Sphase of Interphase 28. Codon 29. Transgenic 30. Recombinant DNA 31. PCR 32. 33 34. 35. 36. 37. 38. Plasmid Gene Therapy Gel electrophoresis DNA Profile DNA ligase GMO concern GMO benefit A. Analyzing STR patterns of blood or hair samples to solve crimes B....
Answer the questions: Question 11 Recognition/binding site of RNA polymerase is called a Receptorb. Promoter ....
Answer the questions:
Question 11 Recognition/binding site of RNA polymerase is called a Receptorb. Promoter . Facilitatord. Terminator Question 12 .A specific factor helps RNA polymerase binding to promoters and transcribe genes a Delta b. Beta Gamma d. Sigma Question 13 ............ Promoters lack a TATA box are referred to as TATA less promoters, for example operon Housekeeping genes b. Functional genesc d. Structural genes Question 14 0.5 points Save Answer During "RNA processing" All of the exons are a....
6:35 5 minutes ago 25) Which of the following turns off transcription by binding to the operator? A) repressons B) lactose C) RNA polymerase D) promoters E) enzymes 25) 26) In bacteria, what n...
6:35 5 minutes ago 25) Which of the following turns off transcription by binding to the operator? A) repressons B) lactose C) RNA polymerase D) promoters E) enzymes 25) 26) In bacteria, what name is given to a cluster of genes with related functions, along with their control 26) A) exon B) operon C) promoter D) activator E) regulatory gene A mutant bacterial cell has a defective aminoacyl synthetase that attaches a lysine to tRNAs with the anticodon AAA instead...
Which of the following is NOT a DNA binding protein? Choose one: O A. histone proteins...
Which of the following is NOT a DNA binding protein? Choose one: O A. histone proteins O B. ribosomal proteins O C. transcription factors O D. RNA polymerase
(Molecular Biology) Define the following components of replication: polymerase, helicase, DNA ligase, RNA primase, and ssDNA...
(Molecular Biology) Define the following components of replication: polymerase, helicase, DNA ligase, RNA primase, and ssDNA binding proteins.
Compare the activities of E. coli DNA polymerase III and RNA polymerase by describing the following...
Compare the activities of E. coli DNA polymerase III and RNA polymerase by describing the following properties of each: DNAP III (Replication) RNAP (Transcription) Substrate(s) i.e. what does the enzyme link together Name for the site of enzyme binding Is a primer required? What serves as template(s)? End product Direction of polymerization
The segments of DNA where transcription begins have a binding site for RNA polymerase. These segments are known as Select one: O A. promoters. B. sigma. O C. initiation factors. O D. the holoenzyme.
a) For the lac operon, will the repressor or RNA polymerase be bound to the operon in this situation? Draw what will be happening on the operon below. PROMOTER OPERATOR Lactose Enzyme 1 Lsctose Enzyme2 Lactose Enzyme 3 NO b) Will transcription occur? c) Describe what is happening (with vocabulary words). YES 2. Bobby Joe is fasting today, how will the E. coli in her stomach respond to the lack of Tryptophan? a) For the trp operon, will the repressor...
27. RNA Polymerase ence of DNA that controls gene expression G. binds an operator and stops gene expression in LAC operon by preventing RNA polymerase from binding gene and transcribing. H. Duplication of DNA in Sphase of Interphase 28. Codon 29. Transgenic 30. Recombinant DNA 31. PCR 32. 33 34. 35. 36. 37. 38. Plasmid Gene Therapy Gel electrophoresis DNA Profile DNA ligase GMO concern GMO benefit A. Analyzing STR patterns of blood or hair samples to solve crimes B....
Answer the questions:
Question 11 Recognition/binding site of RNA polymerase is called a Receptorb. Promoter . Facilitatord. Terminator Question 12 .A specific factor helps RNA polymerase binding to promoters and transcribe genes a Delta b. Beta Gamma d. Sigma Question 13 ............ Promoters lack a TATA box are referred to as TATA less promoters, for example operon Housekeeping genes b. Functional genesc d. Structural genes Question 14 0.5 points Save Answer During "RNA processing" All of the exons are a....
6:35 5 minutes ago 25) Which of the following turns off transcription by binding to the operator? A) repressons B) lactose C) RNA polymerase D) promoters E) enzymes 25) 26) In bacteria, what name is given to a cluster of genes with related functions, along with their control 26) A) exon B) operon C) promoter D) activator E) regulatory gene A mutant bacterial cell has a defective aminoacyl synthetase that attaches a lysine to tRNAs with the anticodon AAA instead...
Which of the following is NOT a DNA binding protein? Choose one: O A. histone proteins O B. ribosomal proteins O C. transcription factors O D. RNA polymerase
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