Genes can be silenced through epigenetic changes that occur Genes can be silenced through epigenetic changes that occur at CpG islands located in RNA. at the C-terminus of histone tails. at lysines located in the nucleic acids sequence. at regulatory regions in DNA.

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: None

A: Changes in DNA sequence: This option is correct because epigenetic changes do not involve…

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: How do dietary factors interact with DNA methyltransferase to affect an organism's phenotype in an…

A: The modulation of gene expression via processes other than the DNA coding sequence is referred to as…

Q: Explain how methylation of cytosine nucleotides can affect gene expression in one way. Explain how…

A: DNA is a polymer made up of a nucleotide monomer. The double strands of the DNA are joined through a…

Q: A geneticist uses a generic engineering approach to mutate the TATA-building protein (TBP) of a…

A: *The TBP is the gene that instruct for making a protein called the TATA box binding protein. *This…

Q: Typically, increased acetylation and decreased methylation of histone N-terminal tails in…

A: Histone acetylation and deacetylation are the processes by which the lysine deposits inside the…

Q: Discuss the similarities and differences of phenotypic variations that are caused by epigenetic gene…

A: Genetics is a branch of science that deals in the study of genes, heredity, and genetic variation of…

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: Progesterone is a steroid hormone (also described as a ligand) that prepares the body for pregnancy.…

A: Given:  Progesterone is a steroid hormone(also described as a ligand) that prepares the body for…

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: Which of the following is a correct statement about epigenetics? Group of answer choices Increased…

A: Genetic changes are associated with changes in the DNA sequences.

Q: You identify a disease of epidermal cells in mice in which Gene A is not expressed. Further analyses…

A: Gene is the segement of DNA which is responsible for producing the protein.

Q: Match the type of chromatin modification with the most likely effect on gene expression near the…

A: DNA and histone proteins, which are essential elements of the chromatin structure, are chemically…

Q: which of the following correctly describes how protein kinase A can activate genes? A: nuclear…

A: By activating cAMP-dependent protein kinase-A (PK-A), which is activated when cAMP binds to the…

Q: Missense and nonsense mutations can occur in both the protein coding region and the regulatory DNA…

A: Is Missense and nonsense mutation occur in both protein coding region and the regulatory DNA of a…

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: Explain

A: The process by which information encoded in a gene is used to control the assembly of a protein…

Q: Some people have said that epigenetics provides genes with a memory. Explain how epigenetics allows…

A: There are many epigenetic mechanisms independent of genetic mechanisms that regulate gene expression…

Q: List the following steps of gene expression in eukaryotes in chronological order. Also indicate…

A: RNA processing refers to the series of events where the pre-mRNA is converted to mature RNA by…

Q: DNA methylation is considered an epigenetic phenomenon because the pattern of methylation can be…

A: Epigenetics is considered as a study of certain gene expressions, which is heritable.

Q: What are the details of the epigenetic processes involved in gene regulation of Histone…

A: Epigenetic processes assume significant parts in quality guideline by changing histones and DNA,…

Q: How many of the mutations listed below would lead to excessive cell growth when the cell was either…

A: Excessive growth occurs when a cell continuously divides and when there is no cell cycle arrest. Myc…

Q: Phenotypes can be controlled by many processes besides the actual genotype present.  Explain one…

A: Epigenetics is the study of heritable phenotype changes that do not involve alterations in the DNA…

Q: Base on your knowledge of DNA, chromosomes and epigenetics and upon examining the picture below,…

A: Epigenetic modification is the changes in chromatin structure which can result in repression or…

Q: statement(s) describe the function of the protein encoded by  KMT2D ? Transcription factor…

A: statements describe the function of the protein encoded by  KMT2D are---- ##  The protein encoded by…

Q: Briefly explain how different modifications of histone protein affects the epigenetics of a gene

A: Epigenetics is the study of the gene in which DNA sequence does not change. The epigenetic change…

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: Which of the following are ways in which transcriptional repressors can function in eukaryotes?…

A: Enhancers are DNA regulatory elements that can enhance or increase the transcription of genes.…

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: 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: Describe two different ways that histone modifications may alter chromatin structure.

A: Chromosomes appear at the time of cell division in the form of thread like structures inside the…

Q: A person’s 5’ capping machinery has failed, but the PolyA tail machinery is still working.…

A: PolyA tail are mainly non templated additions of the adenosine at the 3' end of the eukaryotic…

Q: In your own words, explain epigenetics. What is it? What are the main epigenetic marks? What do they…

A:

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: Often, the physical characteristics of genetically identical twins become increasingly different as…

A: Please follow step 2 for detailed explanation.

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: A partial DNA sequence, a partial MRNA transcript, and part of the CFTR polypeptide in a cystic…

A: Cystic fibrosis is a disesase that damage the cell producing mucus, sweat and other juices.  in…

Q: The study of Epigenetics includes which of the following? (Choose all that apply)

A: 1.The vertical transmission of histone modifications 3.How Histone acetylation affects gene…

Q: Which of the following would not be the consequence of alternative splicing? Two genes to express…

A: Alternative splicing is the method of producing differentially spliced mRNAs by choosing alternative…