What are the post-transcriptional modifications. Also mention it's utility.

Q: post-transcriptional modifications

A: Nucleic acids are the building blocks of life. The ribonucleic acid (RNA) carries out the…

Q: the string of A nucleotide following the inverted repeat in a rho-independent terminator were…

A: Several mechanisms of regulation transcription termination are discovered in bacterium and…

Q: Choose the best answer. transcriptional bubble in prokaryotes is produced by… Group of answer…

A: Transcription is the process by which RNA is produced from the DNA template. This process occurs…

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: Transcriptional regulation is important for organisms to respond to their environment. Some of the…

A: Transcription is a process through which the DNA encoding a gene gets transcribed into mRNA. For the…

Q: What could be the effect  of a base substitution which prevents post-transcriptional removal of an…

A: A base substitution is a genetic mutation where a single nucleotide base is changed in the sequence…

Q: What is the major difference between transcriptional regulationin Archaea and eukaryotes?

A: Prokaryotes are the single cellular organism in which their nucleus is not confined and the absence…

Q: What are the 3 types of post-transcriptional modifications and what are they for?

A: Transcriptional modification is a set of biological processes in which an RNA transcript is…

Q: During the elongation phase of transcription, what molecule is being made? What enzyme is…

A: Transcription is the process in which RNA is formed from DNA. It happens in both prokaryotes and…

Q: If a repressor prevents TFIID from binding to the TATA box, why does this inhibit transcription?

A: TFIID - It is an important transcription factor, which plays a key role in the activity of RNA…

Q: Why is it said that transcriptional regulation in eukaryotes is characterized by combinatorial…

A: The cells are the primary unit of life. Based on the number of cells an organism may be prokaryotic…

Q: Name and discuss two transcription regulatory elements that can be found in the figure. (6) 4.2.…

A: RNA polymerase is a main enzyme responsible for the the transcription of RNA by coding complementary…

Q: Many genes in both bacteria and eukaryotes contain numerous sequences that can cause pauses in or…

A: Central Dogma is a flow of information that is present in the form of nucleotide sequence on the DNA…

Q: Discuss the function of enhancer sequences ineukaryotic transcription

A: The eukaryotic transcription is an elaborate process in which eukaryotic cells use to copy genetic…

Q: The Assembly of Class III Transcription Initiation Complexes consists of TATA-binding protein (TBP)…

A: Transcription initiation complex  It is the complex of transcription factors and RNA polymerase…

Q: Most eukaryotic promoters have binding sites for several different transcription factors, and the…

A: In bioinformatics, incorporating preexisting route information into microarray data has become a…

Q: Mutations that occur at the end of a gene may alter the sequence of the gene and prevent…

A: Transcription is one of the defined steps of gene expression and precisely refers to the formation…

Q: Why is it important for the transcription bubble to remain a constant size?

A: Transcription is the first step in gene expression, in which information from a gene is used to…

Q: Some compounds called antiinducers bind to repressors such as the lac repressor and inhibit the…

A: Operon is a genetic regulatory system that is mainly found in bacteria and viruses. In this system,…

Q: Prokaryotes and lower eukaryotes such as yeast have transcription control elements called upstream…

A: Upstream activation sequences plays essential role in induction, enhancement and expression of gene…

Q: The basic of transcription include nucleosome remolding, pre-initiation, initiation, promoter…

A: Transcription - Transcription refers to the process by which genetic information encoded in DNA is…

Q: What is required for transcription to proceed

A: The process of transcribing a section of the DNA into RNA is known as transcription. The messenger…

Q: What analogies can you draw between transcriptionaltrans-acting factors that activate gene…

A: Introduction Bacteria are common, largely free-living organisms that are often made up of only one…

Q: Methylation of H3K9 by itself silences genes, but if H3K4 and H4K20 are also methylated, the…

A: Histones are the basic proteins that are employed in nucleosome formation during the chromatin…

Q: Explain the two major ways in which transcription is repressed in eukaryotes

A: Transcriptional repressors are actually proteins that bind to specific sites on DNA. Their binding…

Q: Do post-transcriptional modifications occur in prokaryotes? Explain your answer

A: Following protein production, post-translational modification, or PTM, describes the covalent and…

Q: Details explanation about write a short description about post transcriptional modifications ?

A: The process of post-transcription modification involves chemical modification of proteins after…

Q: Write a short description about post transcriptional modification?

A: DNA transcription happens in the nucleus of the cells. The RNA that is produced in this process is…

Q: Schematic structure of a transcription unit?

A: The mechanism by which a strand of DNA (deoxyribonucleic acid) is used to synthesize a molecule of…

Q: Post transcription control in eukaryotes include in some case alternate RNA splicing. How does it…

A: Post transcription control in eukaryotes   In eukaryotic cells, introns are regions of the RNA…

Q: In what other ways, or other forms, do you suppose you might deliver the OSKM transcription…

A: A retroviral vector consists of proviral sequences that can accommodate the gene of interest and can…

Q: Explain the function(s) of each of the basal transcription factors (the TFII "alphabet soup")

A: Basal transcription factors are required for the initiation of the transcription or mRNA synthesis.…

Q: How does mediator regulate the gene expression in eukaryotic cells? Please , explain phosphorylation…

A: Transcription activation is an important phenomenon in the regulation of the gene expression. In…

Q: What is an example of a post transcriptional regulation?Keep it short and simple

A: Post-transcriptional regulation encompasses various processes that occur after mRNA synthesis,…

Q: In eukaryotes, transcription initiation involves enhancersequences located far from the promoter. In…

A: Eukaryotic transcription is the lengthy process that eukaryotic cell uses to copy genetic…

Q: What are the roles of histone deacetylation and histoneacetylation in gene regulation, respectively

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…

Q: “How will raising the temperature affect the transcription regulation of RodA? and what is the…

A: Different biological processes and structures are affected by temperature in different ways. The…

Q: Listeria is a type of bacteria that can infect human cells leading to the activation of the…

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

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.