O B.2 O C.3 The figure below depicts the lac operon. OD. 4 Galac _ If all of the genes depicted are transcribed how many initiator AUG-Met codons will there be in the mRNA? OA1 I Tansacrylare

Q: 8. A type of gene therapy called RNA interference (RNAI) is being investigated to treat Huntington's…

A: During transcription, the DNA double helix unwinds and the RNA polymerase enzyme reads the template…

Q: Where is the start codon located?

A: A sequence of three nucleotides on the mRNA strand is known as the codon. Each codon codes for the…

Q: The lac operon consists of three structural genes, lacZ, lacY and lacA that are transcribed as a…

A: ii) LacP is called the promoter gene of lac operon.

Q: Label each true or false A.STTGATA3 is the consensus sequence of the -35 regulatory region of…

A: We all know that there are mainly two types of genes present in this world:1.Eukaryotic genes and…

Q: In the trp operon, tryptophan itself serves as the effector for the trp repressor which causes it to…

A: trp operon is also known as Tryptophan operon An operon are gene clusters coding structural proteins…

Q: 2. please answer this asap

A: The research entails isolating mutations in both genes that encode the enzymes A and B, also as a…

Q: What are the functional consequences of this deletion for lilP mRNA transcription and translation?…

A: Introduction :- A deletion mutation is a type of genetic mutation that involves the loss of one or…

Q: The trpL sequence in the trp operon encodes O a poly-A tail addition sequence O rho termination…

A: Answer :- several codons for the amino acid trp  Because the in the  E. coli operon that is the…

Q: Lacl' mutant-Lactose is present I P lacl lacP laco lacz lacy lacA LEVEL 16-21 1 OF 4 Look at the lac…

A: The lac operon, is a group of genes that are involved in the metabolism of lactose in bacteria. The…

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A: a) SWI/SNF It is composed of various proteins and act as an ATP-dependent chromatin remodeling…

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A: The process by which mRNA is produced from DNA is called transcription and the process by which…

Q: Which is a structural gene? A. The gene that encodes ß-galactoside permease OB. Allolactose OC. The…

A: Operon is the gene regulatory mechanism in prokaryotes that regulates many genes that are involved…

Q: Which of the following statements are false about prokaryotic transcription? In bacteria,…

A: Transcription is the production of RNA from the DNA template strand. It is also known as gene…

Q: describe the process of transcription of DNA based off of these figure

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Q: Dystrophin gene structe 3 T Elijah's X G Promoter Exon 19 Exon 52 Intron Exon 53 T Liam's X affected…

A: The gene is the sequence of nucleotide that encode a particular protein.

Q: Explain the positive control of the lac operon A toxin was found to inhibit the production of CAMP…

A: Lac operon is the segment of DNA which includes cluster of genes for breaking down of lactose. The…

Q: Figure 2 is a schematic drawing of ABC gene, which encodes ABC protein. Transeriptional terminator…

A: Introduction: Gene is a unit of heredity. It contains the genetic information. It is made up of DNA.…

Q: Below is a diagram of a gene that is not normally alternatively spliced. All four exons (represented…

A: Transcription is the synthesis of mRNA from the DNA. Northern blotting is used to study the mRNA and…

Q: Exonucleases can digest the poly A tail of eukaryotic mRNAs in the 3' to 5' direction which thereby…

A: Transcription is a process through which the template strand of DNA gets transcribed into mRNA. In…

Q: 10. Modify the diagrams below to reflect the activation and repression of lac operon. Use arrows,…

A: The prokaryotic gene regulatory system is known as operon system in which the expression of…

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A: Biotechnology can be defined as the practice of using living organisms such as animals, plants,…

Q: lactose a. Activation CAP lac I repressor allolactose b. Repression CAP lac I repressor CAMP с CAMP…

A: Lac operon consists of the cluster of genes. The letters depicted in the lac operon below are as…

Q: 10. Modify the diagrams below to reflect the activation and repression of lac operon. Use arrows,…

A: Lac operon contains genes involved in metabolism. The genes are expressed only when lactose is…

Q: None

A: The provided diagram represents an mRNA molecule transcribed from an operon, a typical feature in…

Q: Which arrow in the diagram of transcription below is labeling the 'SENSE DNA strand? Note that the…

A: A DNA sequence is transcribed into an RNA molecule with the help of the enzyme RNA polymerase is…

Q: . (a) Which codon is the start codon in the mRNA below? mRNA 5 - AAUAUGCGGAUGCCCGAA -3     AAU…

A: Ans - a.)  AUG is the start codon in the mRNA 5 - AAUAUGCGGAUGCCCGAA -3. # AUG acts as initiator…

Q: Choose the best options, by dragging and dropping the colour coded text boxes below, that fill in…

A: Operon is transcription unit of prokaryotic genome with consist of many contiguous structural genes…

Q: The coding sequences of Gene F and Gene G are shown by the double-stranded DNA below. What is the…

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Q: Which of these is unique to how the MRNA is structured compared to pre-MRNA O MRNA combines with…

A: Note: As Per Bartleby Guidelines For Further Answers Please Repost The Question. Introduction: mRNA…

Q: If this was an Eukaryote, after this transcript under A (T) (C) C G G DE G g and exits the nucleus…

A: The correct answer is option D. 5; Cap

Q: You have created a deletion of the ribosome binding site for the leader sequence of the trp operon.…

A: trp stands for tryptophan operon.In trp operon, there are 5 structural genes viz., trp E, trpD,…

Q: 9. Which of the following statements about gene regulation is not true? ORNA interference is the…

A: The processes that regulate how genes are expressed in cells are referred to as gene regulation. It…

Q: 1. Predict the effect of each situation on the Lac or Trp operon. Lac operon is ON Lac operon is OFF…

A: Operon is the group of genes that are expressed under the same regulatory sequences.

Q: Which structure is responsible for translating MRNA? O a. RNA Polymerase II O b. RNA polymerase I O…

A: Introduction Messenger ribonucleic acid (mRNA) is a single-stranded RNA molecule that corresponds to…

Q: Part of a gene is written below, and transcription begins at the boxed T/A base pair and proceeds…

A: Gene is present on a chromosome and contains hereditary information. These genes are later…

Q: In bacteria sigma factors: 1. Transcript factors 2. Specialized subunit of the core enzyme 3.…

A: In prokaryotic (bacteria) transcription process the RNA polymerase perform the synthesis of RNA…

Q: According to the operon hypothesis, the Z and Y genes of E. coli are classified as structural genes,…

A: The Lac Operon is responsible for Lactose metabolism and transport in E.coli. This operon consists…

Q: 7. The diagram below represents the full mRNA transcribed from the trp operon under conditions of…

A: 1. **Structural genes (A)**: These genes are part of the trp operon and are responsible for encoding…

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A: The correct answer is that the Shine- Dalgarno sequence is a sequence that base- pairs with 3' end…

Q: Select all that is true about transcription in eukaryotes. 1.Introns get spliced out of pre-mRNA…

A: Ans- All are true, except Transcription occurs simultaneously and in the same place as translation.

Q: bp 50 100 150 200 250 300 H. The image represent bacterial transcription. What is the most likely…

A: Introduction The Process Of Synthesis Of The RNA Copy Of A Gene Sequence Is Known As Transcription.…