Q: How does histone variation regulate gene expression in eukaryotic cells?
A: In the nucleus DNA is coiled and packed in the form of chromosomes. DNA wounds on histone and forms…
Q: At high temperature and pH extremes, enzymes are gener-ally denatured and lose their functionality.…
A: Introduction Enzymes are the biomolecules especially proteins. Which helps in the speeding up of…
Q: How may the environment influence gene expression?
A: A gene is a stretch of nucleotides present in the DNA molecule. It encodes information for the…
Q: What are the requirements for an expression vector?
A: The expression vector helps to yield the product of the cloned gene.
Q: What is Differences Between Prokaryotes and Eukaryotes in the Details of Gene Expression?
A: Gene expression means genes express its function like DNA carry information can be express as…
Q: What is effect of turning on and off of genes? How do we measure gene expression? What is gene…
A: Answer1) The effect of turning a gene on and off is observed on its expression and ultimately on the…
Q: What useful information is obtained by detecting expressionof specific genes?
A: The DNA forms the genetic basis of life. It possesses the genes that carry information for the…
Q: What is the basic difference between "structural" genes and "regulatory" genes?
A: These basically refer to the gene which codes for RNA or Protein product (enzyme) which is…
Q: Which are the many steps that can occur at Regulation of Gene Expression?
A: Introduction Expression of gene is highly regulated in both prokaryotes as well as in Eukaryotes. If…
Q: Which base is a target for methylation during gene expression regulatio in most vertebrates ?
A: According to the question, we have to mention the name of the target base for methylation during…
Q: Explain the posttranscriptional control -Gene expression ?
A: posttranscriptional control -Gene expression
Q: What is gene expression? Why is differential gene expression important?
A: Genes are the basic functional and physical unit of the heredity. They are made of DNA molecules.…
Q: Which are the Key Tools for Analyzing Gene Expression?
A: Gene expression is that method by which the directions in our polymer area unit (DNA) born-again…
Q: what is meant by gene expression and which are the 5 most regulated steps in this process, explain…
A: So, here we are going to learn about gene expression and the regulation of gene expression in…
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: What does it mean to say that gene expression is colinear?
A: A gene is a functional segment of DNA. A process by which the information which is present on the…
Q: How do we know that expression of the information encoded in DNA involves an RNA intermediate?
A: The genetic material of the cell, that is, the DNA (deoxyribonucleic acid) comprises various genes…
Q: Differentiate between gene expression inheterochromatic and euchromatic regions
A: Gene expression involves the flow of information to form the target protein. It is the process that…
Q: how are specific molecules used to change a gene expression
A:
Q: How do the roles of enhancers and silencers differ from each other?
A: Genetic information carried in the nucleotide sequences of DNA is copied to a molecule of RNA, by…
Q: What is the most efficient way to regulate gene expression from the perspective of cellular…
A: Gene expression is the process by which the instructions stored in the DNA sequence of genes is used…
Q: () What is the function of RISC in eukaryotic gene expression?
A: Gene expression is the process of producing a specific protein. The expression of gene takes place…
Q: Define the epigenetic mechanisms - regulation of gene expression by noncoding RNA molecules ?
A: Epigenetics is the study of inherited changes in phenotype (appearance) or gene expression that are…
Q: What are modifier genes?
A: Genes are the basic structural and functional units of heredity. They are composed of…
Q: do neutral mutations affect gene expressi
A: Except for some viruses, most animals' genetic material is a double-stranded molecule called DNA. A…
Q: How many types of promoters are there?
A: Promoters are DNA sequences that determine where the gene transcription by RNA polymerase begins.…
Q: What does "feed back" mean gene regulation in gene expression ?
A: A particular organism's genome has thousands of genes, however not all of these genes must be active…
Q: What does the sequece of amino acids in gene determine ?
A: Amino acids are considered the basic unit of proteins. This is because each amino acid is joined…
Q: What is an expression vector?
A: There are several vectors that are used to incorporate a certain sequence of the gene into an…
Q: How genes store genetic information ?
A: Introduction: Genetic information must be passed on from one generation to another, be it a…
Q: HOW Mutations outside the coding sequences can modify gene expression ?
A: The coding region of a gene is the region that is processed to get expressed as protein and the…
Q: What are the major differences between gene expression in bacteria and eukaryotes
A: When the sequence of a gene is transcribed into an mRNA, and the mRNA is translated into a protein,…
Q: How Eukaryotic Gene Expression Is Influenced ?
A: Introduction The expression of genes is highly regulated in both prokaryotes as well as in…
Q: Which of the following specific examples of gene expression control is incorrectly matched?
A: Answer: GENE EXPRESSION = It is a process by which an information from a gene is used to synthesize…
Q: What are allosteric RNA leaders that bind small molecule effectors to control gene expression?
A: The revelation of Ribonucleic acid (RNA) impetuses, biotechnology has zeroed in vigorously on using…
Q: how G bands are usedin locating genes.?
A: G banding or Giemsa banding is a technique used in cytogenetics to produce a visible karyotype by…
Q: . What is meant by the phrase gene expression?
A: Gene - A gene is defined as a polynucleotide chain that consists of segments each controlling a…
Q: How to Find gene-regulatory regions, such as promoters andenhancers ?
A: One of the most difficult tasks facing scientists in the post-genomic age is unravelling the…
Q: Why are some genes expressed and some not?
A: Gene expression is dependent on many factors Genotype of the individual Environmental Status Gene…
Q: How do eukaryotes coordinate gene expression?
A: The living organisms on this planet have been broadly categorized into Prokaryotes and Eukaryotes.…
Q: What is a portion of the promoter which is usually modified via addition or removal of methyl groups…
A: Once the DNA has been replicated within the eukaryotic cells, a small proportion of the bases…
Q: What parts of the genome are reversibly methylated? How does this affect gene expression?
A: DNA methylation is a biological mechanism in which methyl groups are introduced to the DNA molecule.…
Q: What are the Differences in Gene Expression Between Prokaryotes and Eukaryotes?
A: Prokaryotes and eukaryotes are differentiated on the bases of their cellular organization. In a…
Q: How to identify mutations in generegulatoryregions ?
A: Mutation - A mutation is cause alter in the sequence of DNA of an organism and harmful mutation may…
When measuring gene expression, what is RNA abundance?
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