In a bacterium, most expression regulation occurs because of the strength of a gene’s promoter.  What does this refer to?  Make sure you describe how two constitutively expressed genes can

Q: Discuss any 1 gene regulation mechanism. Describe the gene expression in this type of gene…

A: introduction :  Gene expression is the process of turning genetic information into a functioning…

Q: Q1: In your own words, define RNA splicing. When during gene expression does it occur? Q2: What do…

A: The transcriptional process is the synthesis of ribonucleic acids (RNA) from the genes of…

Q: e table below with the word that matches the definition in the right column. regulatory proteins…

A: Step 1 -  1- regulatory proteins that speed up transcription by helping RNA  polymerase bind to…

Q: Which of the following is TRUE about eukaryotic gene expression?

A: Eukaryotic Gene Expression is one of the most complex processes because every cell in the body had…

Q: How regulatory protein can regulate/inhibit the gene expression?  Please explain at your own words.

A: The gene expression is the production of RNA from DNA or gene by the process called transcription.…

Q: Discuss all the different ways and mechanisms that eukaryotes use to regulate gene expression.

A: Given:  The different ways and mechanisms that eukaryotes use to regulate gene expression.

Q: Which of the following statements about "Focused transcription initiation", "Dispersed transcription…

A: Transcription is the process by which the DNA sequence is "transcribed" into RNA sequence. It is the…

Q: The TATA box is located at which region of the promoter? O Position 0 O Position -35 O Position -10…

A: A TATA box is a DNA sequence that tells how to read and decode a genetic sequence. It's a form of…

Q: Match each of the following descriptions to the type of regulatory RNA affecting a "target" gene…

A: Of course! Let's break down each match:This regulatory RNA may increase transcription of the target…

Q: Regulation of transcription is mediated by proteins that first must bind to specific…

A: Hi dear,here is your answer. Gene expression is defined as the process by which the information that…

Q: Write down transcriptional level control and translation level control. Explain with logic which…

A: Deoxyribonucleic acid, abbreviated as DNA, is a double-helix made-up of nucleic acids. Its role in…

Q: Describe why base substitutions that differ from the consensus sequence of a core promoter may alter…

A: Mutations are certain, unexpected alterations take place in the genetic material of an…

Q: Describe the role of transcription elements in regulation of gene expression in eukaryotic cells.

A: Transcription It is process in which the DNA sequence of a gene is copied or transcribed in RNA…

Q: You have isolated a protein that binds to DNA in the region upstream of the promoter sequence of a…

A: The promoter is the site of RNA polymerase binding that is very important step in the initiation…

Q: Describe the significance of the promoter region in terms of gene expression. What is a common…

A: It is a sequence typically referred as that's right upstream or right next to where a gene is about…

Q: Which statement is correct about expression of a gene regulated by Gal4? O Galactose increases gene…

A: In yeast the transcriptional activator GAL4 binds to the upstream activating sequence of the gal…

Q: The addition or deletion of methyl and acetyl groups to regulate transcription Proteins that…

A: Answer. Transcription is a process of formation of transcript (RNA). It takes place by the usual…

Q: Explain why protein glycosylation may determine the choice of a protein expression system

A: Proteins are polymers of amino acids. The steps in the formation of a protein are the transcription…

Q: You insert this DNA into your worms, and you can see some glow in the muscle cells, but it is not…

A: The cells that glow in the jellyfish will turn or switch on the green fluorescent protein gene that…

Q: Compare the roles of general and specific transcriptionfactors in regulating gene expression.

A: Gene is a functional unit of heredity. A gene is a sequence of nucleotides in genome that codes for…

Q: Which of the following is NOT a property of general tra ripion O Each eukaryotic gene utilizes a…

A: Transcription factors are proteins that play a crucial role in regulating gene expression. They bind…

Q: Enhancers promoters changing transcription potential insulator sequence translation distant the same…

A: 1. Enhancers can regulate genes from a distance, and yet they influence expression of only some…

Q: Which of the following DNA regions Is NOT Involved in gene expressi regulation in eukaryotes?

A: Ans- Operators are not involved in the Eukaryotic Gene Expression. Eukaryotic protein-coding genes…

Q: In transcription which subunit in bacteria is largely responsible for recognizing the promoter?

A: The process of copying the genetic sequence in DNA into mRNA. Bacterial transcription is the process…

Q: Explain the role of allostery as being one of the regulating properties of gene expression.

A: An enzyme is a biocatalyst that speeds up the chemical reaction. It is a protein that is made of…

Q: What would you expect to happen if you mutate a transcription factor binding site in a promoter?

A: A mutation is a sudden change in the structure of DNA. If we mutate a transcription factor then it…

Q: A researcher has just identified a new protein in bacteria that binds DNA near the promoter of a…

A: DNA (deoxyribonucleic acid) was discovered by Friedrich Miescher. Nucleotides are the structural…

Q: The expression of eukaryotic genes can be regulated at the level of

A: Molecular biology aims at studying biological events at the molecular level. Central dogma describes…

Q: A mutation in the trp repressor gene that prevents the apo-repressor from binding the co-repressor…

A: Tryptophan operon Tryptophan operon is negatively regulated operon, it includes five gene, promotor,…

Q: gene expr yotic cell. Which of the following is true for transcription in this cell? Select all that…

A: Gene expression is the process by which information present in the genes are decoded to produce…

Q: Regulation of gene expression in eukaryotes can occur:

A: Transcription is the formation of mRNA from DNA.It occurs in nucleus. The translation is the…

Q: Mutations in bacterial promoters may increase or decrease the rate of gene transcription. Promoter…

A: The -10 site sequence in bacterial promoters is essential for RNA polymerase binding and…

Q: Which of the following is NOT a reason cells regulate gene expression at a level other than the…

A: Introduction :  A functional gene product is created through the process of gene expression…

Q: Formation of a GC-rich stem-loop in the mRNA is required for function of an intrinsic transcription…

A: Transcription is the process in which mRNA corresponding to a gene is synthesized by RNA Polymerase.…

Q: The first product of genome expression is transcriptome but what happens if the RNA of the genes are…

A: Transcriptome is the collection of the all the RNAs both the coding and non-coding type present in a…

Q: At which of the following level(s) can gene expression be regulated in eukaryotes?

A: Introduction Gene expression is the process through which information from a gene is used to create…

Q: Transcription in prokaryotes and eukaryotes is similar in that.. the MRNA produced can undergo…

A: Transcription is the process where RNA is made from DNA. The RNA produced is the messenger RNA…

Q: From the list given - choose all of the regulatory proteins that would bind the eukaryotic gene to…

A: Regulatory proteins are any protein that affects the sections of a DNA molecule that RNA polymerase…

Q: A high rate of transcription initiation in prokaryotes may be caused by

A: Genes which are present in the nucleus, transcription occurs in the nucleus of the cell and the mRNA…

Q: The DNA sequence before the protein coding region that determines when a gene is used is called the…

A: DNA is the genetic material of many organisms including the humans. The DNA contains information…

Q: bacterial cell needs to synthesize arginine if it is absent in the environment. If arginine is…

A: Answer is repressible type of cell regulation.

Q: List 2 regulation methods utilized by eukaryotes to control their gene expression that is absent in…

A: Regulation of Gene expression is control of which genes should be turned on while cell division.…

Q: A disease is caused by having no functional protein produced from the kip gene. An individual has…

A: Mutations are alterations in the DNA sequence of an organism. Small changes, such as adding or…