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: How can transcription factors influence the transcription of DNA? Select all that apply.

A: Transcription factors regulate the process of transcription of genes i.e. converting of DNA to RNA,…

Q: Activators bind to genes at enhancer sequences and increase transcription. ACTIVATORS ACTIVATOR…

A: In eukaryotes, transcription is a complicated process that is regulated by a number of variables to…

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: Which of the following DNA regions is NOT involved in gene expression regulation in eukaryotes?…

A: Promoter-proximal elements are the DNA sequences present in eukaryotes. These are located close to…

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 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: 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: How does the fact that mRNA is quickly degraded help a cell control gene expression?

A: A gene is an essential unit of heredity and an arrangement of nucleotides in DNA or RNA that encodes…

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: What is the relationship between promoters, regulatory DNA sequences, and transcription regulators?…

A: Gene expression is regulated by the binding of of different proteins on different regions of DNA.

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: The Lac operon is a common example of prokaryotic control of gene expression. In what condition is…

A: Lac operon consists of structural genes such as lacZ, lacY, and lacA which are responsible for the…

Q: Which of the following is/are true regarding transcription initiation in bacteria? I. TFIID will…

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

Q: Eukaryotes have a multitude of ways of regulating gene expression. Why are all these regulatory…

A: gene regulation is the process used to control the timing, location and amount in which genes are…

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: Compare the control of gene regulation in eukaryotes and prokaryotes at the level of initiation of…

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

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: What are general transcription factors? When do you expect to find them? What is a cis acting…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

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: How do activators facilitate transcription? Activator (inactive) Activator- binding site RNA…

A: Transcribing the template DNA into a complementary mRNA sequence, which is then used to create…

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: Explain how the expression of a single gene can be quickly,efficiently,and specifically shut down at…

A: Transcriptional in molecular biology and genetics is a process that regulates the conversion of DNA-…

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: 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: eukaryotic cells, which of the following is typical of how transcription is regulated? Group of…

A: A regulatory gene is a gene involved in controlling expression of one or more genes . It can…

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: 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: 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: factors in transcription process

A: The process of transcribing a piece of DNA to RNA is known as transcription. Messenger RNA is made…

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…

Q: Which of the follow general transcription factors contains the protein TBP and binds to TATA box…

A: The correct answer is: a. TFIID TFIID is a general transcription factor that contains the…

Q: Identify the mechanisms of transcriptional,posttranscriptional and translation control of gene…

A: Transcription is controlled by limiting the amount of mRNA that is produced from a particular gene.…