You are teaching a class on the regulation of eukaryotic gene expression. In order to demonstrate this complex process, you decide to draw for the class a typical eukaryotic gene/transcription unit with its major regions, such as the promoter regions, where the RNA polymerase II and transcription factors would bind

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: complex process, you decide to draw for the class a typical eukaryotic gene/transcription unit with…

A: PPE stands for a promoter-proximal element which is an additional promoter that contains AT-rich…

Q: You are a genetic engineer that is working on transcriptional regulation in living organisms. In…

A: Genetic engineering is the use of genetic knowledge to artificially manipulate genes: It is one of…

Q: Consider the Rho-dependent terminator sequence 5’CCCAGCCCGCCUAAUGAGCGGCCUUUUUUUU-3’. What affect…

A: The mutation is the change in the nucleotide sequence of the DNA. The point mutation is the mutation…

Q: Create a Venn diagram to compare and contrast the process of gene expression in Bacteria versus…

A: Transcription is the process of making an RNA copy of a template DNA strand. Translation forms…

Q: In prokaryotes, the promoter contains a -35 and -10 region upstream of the transcription start site.…

A: Promoter is the sequence in DNA where RNA polymerase is recruited. This is present before the…

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: Transcriptional repressor proteins (e.g., lac repressor), antisense RNA, and feedback inhibition are…

A: The antisense RNA, transcriptional repressor proteins, and feedback inhibition are different…

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: Transcriptional regulation relies on chromatin modifications that affect the physical state of…

A: Chromatin  It is a long tread like structure within the chromosomes. It contains DNA and protein.…

Q: Cancer cells were characterized for their high transcriptional and translational levels. Direct…

A: Transcription factor – a material, such as a protein, that contributes to the purpose of a specific…

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: e previous problem you proposed a model for how this gene could be regulated. Suppose that you carry…

A: If the mutation is recessive mutant then there should be mutation in both allele to see this effect.…

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: onsider Figure 3, which shows some features of a eukaryotic gene. A, B, C are exons while 1, 2 are…

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

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: name TWO mechanisms of control of gene expression that are only used by eukaryotes and discuss why…

A: The majority of gene expression is regulated at the transcriptional level, owing to protein binding…

Q: You are a research scientist working in genetic engineering. You create a piece of DNA that you want…

A: Because of the remarkable efficiency with which DNA molecules are introduced into cells, E. coli is…

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: A) List the steps for gene expression in prokaryotes and eukaryotes. B) Relate the differences in…

A: The gene expression the process in which the genetic information present in the DNA (gene) is copied…

Q: You are a scientist studying muscle cells. You are interested in making all of the muscle cells of a…

A: Transcription is the process of formation of RNA using DNA as a template.

Q: That ribosomes wouldn’t bind to that gene b. No effect since the promoter doesn't have any coding…

A: Transcription take place when DNA sequence is bounded by various transcription factors that convert…

Q: Concentration (%) A researcher is studying environmental conditions that cause the expression of…

A: We analyze the correlation between pH values and active repressor concentration to identify the…

Q: You are working in a research lab that is surveying the CFTR gene sequence in humans to identify new…

A: A synonymous mutation is mutation in the DNA sequence that leads to change in the codon for amino…

Q: A TATA box is a short, A-T rich sequence of nucleotides located just upstream of genes and is used…

A: Transcription refers to a process in which RNA is synthesized from DNA template. Only one DNA…

Q: You are teaching a class on the regulation of eukaryotic gene expression. such as the promoter…

A: Binding of RNA polymerase II  and transcription factors is necessary for transcription.

Q: You made four mutants for a promoter sequence in DNA and studied them for transcription. The results…

A: Promoter are the sequence present in the DNA. These allow the binding of transcription factor and…

Q: Numerous diseases are treated by injection of polypeptide growth factors, such as human growth…

A: Scientists have modified the human cDNA of the growth factor to possibly improve its expression in…

Q: What molecular genetic method(s) or approaches would you use to test whether a transcription factor…

A: Transcription refers to the molecular process by which a cell synthesizes RNA from its genetic…

Q: a eukaryotic protein involved in immunity, and you are attempting to express this protein in E. coli…

A: Escherichia coli is a prokaryotic organism (bacteria) which is a lab bacteria for carrying out…

Q: Which of the following mode of gene regulation CANNOT be regarded as "transcriptional regulation"…

A:

Q: Imagine that you and your colleagues are working in a lab to develop a protein synthesis system for…

A: The mRNA in prokaryotes is polycistronic, while the mRNA in eukaryotes is monocistronic.…

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: You are a research scientist working in genetic engineering. You create a piece of DNA that you want…

A: Gene expression  It is defined as the process through which the nucleotide sequence of the gene is…

Q: Select four items that are involved in or related to transcriptional control of gene expression (in…

A: The expression of a gene is controlled by a process known as gene regulation. The process of gene…

Q: Choose all that apply regarding gene transcription in eukaryotes: Multiple transcription factors are…

A: Transcription in eukaryotes.

Q: You just isolated a mutant in the eukaryotic organism C. elegans (aka the world's coolest model…

A: Mutations are any abrupt changes in the nuclear type sequence of DNA. This will eventually change…