1) How many promoters control the expression of these genes? 2) How many locations does RNA Polymerase bind to get full expression of these genes? 3) How many ribosome binding sites are needed for full protein expression? 4) How many c

Q: 4. Shown here is a regulation of a gene a) Is this a prokaryotic or eukaryotic gene? Explain in…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Explain what is hapenning in the picture.

A: Primary transcript mentioned in the figure refers to the unmodified mRNA molecule present in the…

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A: Protooncogenes are the genes that form the proteins that are responsible for cell division and cell…

Q: i)Describe attenuation control and how it is used to regulate gene expression. ii)Give a specific…

A:

Q: . true or false a) Capping is the process of adding poly-guanido methyl in the mRNA. (true/false)…

A: Ans a.)  Capping is the process of adding poly-guanido methyl in the mRNA. True  # It is a kind of…

Q: A full-length eukaryotic gene is inserted into a bacterial chromosome. The gene contains a complete…

A: The eukaryotic DNA is composed of coding and non-coding sequences, almost 90% are non-coding…

Q: A graduate student studying yfgA expression in the liver and heart performs an RNA-seq experiment.…

A: In order for a gene to produce functional gene products, such as proteins or non-coding RNA, and…

Q: Suppose you had a bacteriophage λ in which the gene encoding the cro protein had been mutated, so…

A: The mutation alters allele frequencies by constantly introducing new alleles, which can be…

Q: Which of the following statements is not true of both the LacI and TrpR repressor proteins?a) an…

A: The objective of the question is to identify the statement that is not true for both LacI and TrpR…

Q: Gene expression in bacteria is controlled by the operon model.  a) Why is the operon model…

A: BASIC INFORMATION  OPERON MODEL  This model of gene regulation was put forward by Francis Jacob and…

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A: Hematopoietic Stem Cells (HSCs) are the main cells inside the hematopoietic system that have the…

Q: Select whether each of the components are associated with eukaryotic or prokaryotic transcription.…

A: The expression of the genetic material occurs generally through the production of proteins. This…

Q: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an…

A: Transcription factors are the class of nuclear proteins that facilitate transcription. It is studied…

Q: Which of the following statements is true regarding the lys2-128d reporter?  Select all that apply.…

A: INTRODUCTION Lys2-128d is a reporter allele of the Spt- gene in Saccharomyces cerevisiae (yeast)…

Q: 10. In eukaryotes, the level of chromatin organization (how nucleosomes are packed together) Is…

A: Deoxyribonucleic acid, or DNA, is a molecule that holds the information that allows an organism to…

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A: INTRODUCTION When an RNA transcript is first made during a eukaryotic cell, it's considered a…

Q: Which of the following statements is/are TRUE for the promoters? The Pribnow box and TATA box are…

A: A promoter is a short region of DNA upstream of  gene where RNA Polymerase recognizes the start site…

Q: Which of the following statements concerning the sequence of events involved in the initiation of…

A: Transcription is a process in which RNA transcript is formed from the DNA with the help of RNA…

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A: The initiation of transcription determines the regulation of prokaryotic genes. The regulation of…

Q: cAMP binds to cAMP Receptor Protein (CRP), allowing CRP to bind to the promoter of the lac operon

A: Almost all bacteria such as E. coli contains lac operon which operates in utilization of lactose as…

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A: Prokaryotic organisms are single-celled organisms that do not have a cell nucleus, and their DNA…

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A: To start transcribing a gene, RNA polymerase binds to the promoter region of the gene's DNA.... The…

Q: Rho independent terminators Select an answer and submit. For keyboard navigation, use the up/down…

A: Transcription is the process in which the RNA is formed out of the DNA. The process of transcription…

Q: Match the following terms related to transcription in eukaryotes (you may use terms more than once…

A: RNA polymerase (RNAP) is an enzyme that transcribes RNA using DNA as the template. In Eukaryotes…

Q: 11. TBP stands for? a) Transcription factor binding protein b) Transcription associated factor c)…

A: TBP is a transcription factor that plays a key role in the initiation of transcription by RNA…

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A: Dicer, also known as endoribonuclease Dicer or helicase with RNase motif, is an enzyme that in…

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A: A. The RNA polymerase II center advertiser is for the most part characterized to be the grouping…

Q: 37. Which of the following motifs can be used to bind protein dimers? a.) helix-loop-helix b.) zinc…

A: Motif is nothing but a short conserved sequence pattern, which is associated with protein function…

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A: *NOTE: Kindly repost for other questions. Dear Student as per the guidelines we are supposed to…

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Q: 7) Which of the following needs to occur for transcription to take place in prokaryotes? A) The RNA…

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A: Mutation Are changes in the sequence of DNA.  It can occur as a result of DNA copying errors during…

Q: Which of the following accurately describes the function of HOTAIR? O It is a long non-coding RNA…

A: Option 1 is the correct answer.

Q: A full-length eukaryotic gene is inserted into a bacterial chromosome.  The gene contains a complete…

A: Transcription in eukaryotes occurs in three consequent stages that start with the initiation step,…

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A: Tumor suppressor proteins helps to control cell growth and activated in response to DNA damage and…

Q: Q1: Why is only one strand of DNA used as a template? Q2: If a mutation occurred within the promoter…

A: Introduction  Central Dogma: it is the key mechanism by which DNA can be transcribed into mRNA by…

Q: D) the transcription rate is very, very low

A:

Q: a.) Draw a eukaryotic gene with four exons (include the location of the promoter, enhancer, start…

A: Exon is a coding region from DNA or mRNA transcript. They are interrupted by non-coding regions…

Q: Transcription and translation are separate processes in gene expression; however, they have…

A: Central dogma is a process where particular segment of DNA or gene ultimate express as a protein or…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.