For gene expression profiling, what does a microarray or “gene chip” measure directly? Group of answer choices The amount of expressed proteins The number of copies of a gene The amount of transcribed mRNAs The rate at which cells divide

Q: What is a genomic library? O collection of sequences made of DNA fragments O collection of vectors…

A: The molecule that contains the genetic information necessary for an organism's growth and…

Q: How do we use genomic or cDNA libraries to find our gene of interest in a forward genetic screen?

A: Reverse genetics:It is an approach in molecular genetics. It is used to help in understanding the…

Q: Pls help ASAP

A: The study of all the proteins present in a particular cell type or organism is known as proteomics.…

Q: Is methylation a reversible process? Explain your answer. 2. What potential does epigenomics…

A: Methylation is a biochemical process in which a methyl group (-CH3) is added to a molecule,…

Q: How have microarrays demonstrated that, although all cells of an organism have the same genome, some…

A: Genetic material is present in the nucleus and controls the inheritance of traits from one…

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: i. Mutant A has a single base pair substitution with the T/A being replaced with C/G base pair at…

A: The transcription unit has a coding strand and template strand. Out of these two strands, only the…

Q: What are the profiled epigenomic modifications found from the epigenome roadmap programme

A: Introduction:- Heritable chemical or physical alterations in chromatin are known as epigenetic…

Q: If a fluorescent spot appears on a microarray, whatinformation does this provide regarding gene…

A: The genes are the hereditary unit of an organism. The DNA (deoxyribonucleic acid) is present in the…

Q: Explain the posttranscriptional control -Gene expression ?

A: posttranscriptional control -Gene expression

Q: fill in the blank: 1. The expression of a gene, its pre-mRNA can undergo   , resulting in multiple…

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

Q: In tabular form and using your own words, compare and contrast the prokaryotic vs. the eukaryotic…

A: Prokaryotes are the primitive organisms which lacks nuclear membrane and other membrane bound cell…

Q: An Ori, a selective marker, and multiple unique restriction enzyme recognition sites within a…

A: Answer is (b) Biotechnology company since they can use it to start replication with any piece of…

Q: Besides gene expression, what else can be assayedusing gene chips?

A: DNA microassays or DNA chips contain thousands of DNA sequences of individuals arrayed at a great…

Q: Discuss how computer programs and the ChIP-Seqtechnique can identify transcription factors and…

A: Transcription: It is processed to convert DNA into RNA. It is part of the central dogma. It is…

Q: how are specific molecules used to change a gene expression

A:

Q: 3. Figure on the right shows a DNA microarray assay of gene expression levels. In this microarray if…

A: Micro arrays are utilised for the determination of gene expression patterns in specific tissues or…

Q: Can the Cloned Genes in LibrariesBe Expressed?

A: DNA libraries are collection of cloned genes. These cloned genes are such large that they can…

Q: Why are temperature-sensitive mutations useful for uncovering thefunction of a gene?

A: Mutations are alterations in the DNA sequence due to the mistakes during cell division, exposure to…

Q: You gather the following data on the expression of a eukaryotic gene which experiences positive gene…

A: Eukaryotic gene expression are mainly regulated at 4 stages ; Transcription level: gene product is…

Q: Identify the levels at which gene expression can be regulated in prokaryotes and eukaryot Which of…

A: The gene is a sequence of nucleotides that encode a specific protein. The gene expression is…

Q: Write important component of expression vectors and enlist two commercially available expression…

A: Cloning vectors are used to introduce foreign deoxyribonucleic acid (DNA) into host cells, where the…

Q: RNAi is a method to assess........ gene expression    gene sequence  gene function  Chromosomal…

A: A gene is a functioning heredity unit made up of DNA, which provides instructions for the creation…

Q: Ye are helping clinicians to diagnose a patient with a rare liver condition. After some preliminary…

A: PHGDH is an enzyme that stands for Phosphoglycerate Dehydrogenase. This enzyme plays an important…

Q: How can we use the transposon sequence to find where the mutation occurred in a forward genetic…

A: Forward genetic screes, also termed as forwarding genetics, is a kind of process by which those…

Q: Discuss how qPCR, DNA microarrays (DNA chips), and RNA- seq analysis are used to compare levels of…

A: The functions of a gene can be studied by looking at how it expresses in a specific cell and how it…

Q: Give an alternative form of CpG methylation, given clear handwritten explaination!

A: DNA methylation is known to be one of the major epigenetic marks. The cytosines that are methylated…

Q: What do microarrays tell you that studying gene expression byassaying individual enzymes cannot?

A: Introduction  Gene are the key component of genetic material which control almost all the cellular…

Q: Define, compare, and contrast the utility of microarray and RNAseq while analyzing gene expression…

A: Microarray: a lab-on-chip technique to determine the expression of mRNA by many genes/genes…

Q: What are at least three molecules involved in DNA transcript proofreading that we reviewed? What are…

A: In humans the DNA is highly coiled to form chromosome. The DNA has many genes which can encodes a…

Q: What is genomics? Lüffen birini seçin: O a. the study of entire genomes, including the complete set…

A: Genome It is defined as the complete set of genetic instructions of an organism. Each genome…

Q: In Figure 13-5, two different methods are illustrated forvisualizing gene expression in developing…

A: Gene expression is the very important phenomenon which is almost occurs in every living organisms.…

Q: What is a regulatory enhancer?

A: Gene expression It refers to the process by which information from a gene is utilized in the…

Q: you are provided with a protein "X" having an expression rate of 10 mg/dl, how you can enhance the…

A: Activators improve the interaction of RNA polymerase with a specific promoter, facilitating the gene…

Q: When measuring gene expression, what is RNA abundance?

A: Answer: Introduction: RNA molecule consists of four nucleotide bases these are adenine (A), cytosine…

Q: Write important components of expression vectors and enlist two commercially available expression…

A: It is necessary to use vectors as a carrier or host system to transfer selected genetic components…

Q: In detail explain what is gene expression and central dogmas of genetics? What are the steps…

A: GENE EXPRESSION : Process by which information on DNA is converted into Functional product like…