Identical twin brothers begin life with identical genomes andepigenomes. How will this circumstance change with age?Suggest how these changes could be used as a forensic tool.
Q: Identify the type of mutation that occurred to produce the abnormal hemoglobin. Explain why you…
A: Nonsense mutation: This is a condition in which a protein loses its function, resulting in sickness…
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A: Introduction DNA is the main genetic material in most of the organism including humans. DNA…
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A: The size of the human genome is largely due to the presence of 3.2 billion base pairs in DNA. The…
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A: Genes are the basic structural and functional unit of heredity. They carry coded genetic information…
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A: Mutagens are the physical or chemical components which causes a permanent change in the genetic…
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A: The human genome is composed of sequences of nucleic acids, which are encoded as DNA(Deoxyribo…
Q: how to identify mutant genes molecularly bytransformation
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Q: What is recombination? Mention its applications with reference to genetic engineering.
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A: A technique that is used to isolate DNA from a biological sample is referred to as DNA extraction.…
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A: DNA is an important biomolecule in the cell as it is the genetic material for most of the organisms…
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A: Microbial genetics is a subject area within microbiology and genetic engineering. Microbial genetics…
Q: Why is it a large undertaking to construct a DNA library?
A: A deoxyribonucleic acid library could be an assortment of cells that carry cloned items of the whole…
Q: what is the meaning of Genome Restructuring
A: The arrangement of genes within the nucleus is related to chromatin topology. It is related to gene…
Q: What do you mean by restriction fragments?
A: Recombinant DNA technology is the process of combining two or more DNA fragments from a different…
Q: Which best shows a harmful effect of a mutation?
A: Sudden change in the heredity material (DNA or RNA) which produce heritable or non-heritable changes…
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A: DNA Polymerase DNA Polymerase is the enzyme responsible for normal DNA synthesis. Different kinds of…
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A: Different genetic diseases result in different abnormalities in the human genome. A genetic disorder…
Q: If you were examining a sequence of chromosomal DNA, what characteristics would cause you to believe…
A: Step 1 The transposable element is a DNA (deoxyribonucleic acid) sequence that can change its…
Q: Why is using genomic DNA in gene therapy more efficacious?
A: Gene therapy is a technique for the utilization of the therapeutic delivery of nucleic acids into a…
Q: Approximately what portion of the human genome is composed of repeat sequences?
A: According to the results found in the human genome studies it is seen that the human genome has…
Q: Question 50 The presence of non-Watson base pair
A: A DNA repair mechanism is a group of processes that helps to correct the faulty or damaged DNA. This…
Q: What is the purpose of adding the dishwashing liquid to the DNA extraction?
A: DNA extraction is a method of separating DNA from cell membranes, proteins, and other cellular…
Q: What would be a medical advantage of having a catalog of SNPs?
A: A single-nucleotide polymorphism is a substitution of a single nucleotide at a unique position in…
Q: True or False. Each time the genome is replicated, half the newly synthesized DNA is stitched…
A: At the point when a cell divided, it is significant that every daughter cell gets an…
Q: Why does evenly distributed peak in DNA chromatogram is an indication of a good sequence?
A: Evenly spaced peaks indeed indicate a good DNA sequence. Generally, four colours of peaks are…
Q: What are the DNA extraction methods? Explain each one.
A: Ans: The Deoxyribonucleic acid (DNA) needs to be extracted out of cell for further studies on which…
Q: Describe the purpose and process of DNA finger printing.
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A: Ultraviolet radiation or UV radiation is an invisible ray emitted by the sun. This ray is also…
Q: What
A: INTRODUCTION:- Shotgun sequencing involves randomly breaking up DNA sequences into lots of small…
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A: Primary findings are the testing results which are obtained and provide required information about…
Q: What is transgenic DNA?
A: Recombinant DNA technology involves integrating DNA molecules from two different species and…
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A: The deoxyribonucleic acid (DNA) is the double-stranded molecule which is the genetic material in…
Q: Why is it more important for DNA to be replicated accurately than transcribed accurately?
A: In molecular biology, DNA stands for Deoxyribonucleic acid which is a type of nucleic acid. It is…
Q: Basic features of the central dogma of molecular genetics is
A: DNA is a molecule made up of two polynucleotide chains that form a double helix and carry genetic…
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A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…
Q: Explain how mutations were used to verify the geneticcode.
A: Genetic code is defined as a set of rules that decodes the information from DNA into a protein. A…
Q: What is a transgenic organism? Describe three examples.
A: In living organisms, genome can be altered or modified with the technology known as genetic…
Q: a. What type of nucleic acid and from what species would the scientist use to begin construction of…
A: a. answer... the scientist uses chromosomal DNA to begin the construction of her genomic DNA…
Q: Why are X rays more potent mutagens than UV radiation?
A: Mutations arise due to permanent alterations occurred in the genotypes of organisms which cause…
Q: In genetic transformation, what is meant by the wordcompetence?
A: The process of taking up naked or foreign deoxyribonucleic acid (DNA) from the environment is called…
Q: What specifically will happen if DNA polymerase is inaccurate during DNA synthesis? Explain how this…
A: The DNA polymerases are found during the DNA replication; these are group of catalyze that can…
Q: From what DNA template strand was each of the following hnRNA base sequences transcribed?
A: hn RNA (heterogenous RNA ) in eukaryote transcribed from the DNA and it complementary of DNA…
Q: Discuss what is meant by the term genome
A: Organisms are classified as monoploid, diploid, triploid, tetraploid, etc based on the number of…
Identical twin brothers begin life with identical genomes and
epigenomes. How will this circumstance change with age?
Suggest how these changes could be used as a
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- 1) Do you agree or disagree with this statement? Transposons can cause genomic rearrangements or genomic expansion compared to microsats, which are only associated with genomic expansion. Explain your response. 2) Do you agree or disagree with this statement? Since bone is a non-living structure, it would not be useful for genomic profiling. Explain.Briefly explain this Statement "Treatment for the genetic disorders by using gene therapy " Please answer at your own words, please (400-500 words).Describe the main technique for amplifying a segment of DNA (like the one you suspect is involved in Lee’s cancer) from a complex mixture of genomic DNA. Remember that the entire human genome sequence is known. (Hint: This is a technique that is commonly used by laboratories that do genetic testing and various other applications of molecular biology.)
- There are 6 parts to this question: This is a follow up to the prior question regarding the replication of the DNA strand below. The DNA strand is here for your reference and you do not need to do anything with or to it. TC GATATCGG AGCTATAGCC c) what enzyme separated the parental DNA template strands, d) what bonds were broken? e) what enzyme replicates DNA f) before DNA can be replicated/copied, what must be laid down to allow the enzyme in "e" to replicated the DNA (be specific)? g) our DNA is replicated in many "pieces", what enzyme connects these many "pieces" into one continuous DNA strand that becomes the sister chromatid? h) during what specific phase of the cell cycle does this DNA replication process occur? (This should be a review question from last topics we covered).b) Mr. Jason has received an identification card regarding his complete genome. (1) biotechnology tool to develop a complete genome data. Based on answer b (i). justify the advantages and disadvantages of having a complete genotype card?Explain the connection between defects in DNA repair systemsand the inherited human disease xeroderma pigmentosum.
- Explain why an investigator might want to create aconditional knockout mouse.Referring to Figure 7-20, answer the following questions:a. What is the DNA polymerase I enzyme doing?b. What other proteins are required for the DNApolymerase III on the left to continue synthesizingDNA?c. What other proteins are required for the DNApolymerase III on the right to continue synthesizingDNA?Please read the scenario below and then answer the question (in bold) that follows. An original DNA sequence reads 3'- GGCGCTAGAATC -5'. A mutated version of that DNA strand is produced that reads 3-GGCTCTAGAATC -5. Based on the information above, how severe of an impact do you believe the mutation would have on the cell (and therefore individual) in which the mutation occurred? O a. Very severe, because the mutation leads to the formation of a truncated polypeptide O b. Moderately to very severe, because the mutation results in the formation of a polypeptide that contains amino acids not found in the unmutated polypeptide O c. Likely not that severe, because the amino acid sequence of the mutated polypeptide is identical to the amino acid sequence of the nonmutated polypeptide
- Bob's telomerase works extremely well (10x better than the average humans). Explain the function of telomerase in normal people. Describe one advantage to Bob that you would predict. Describe one disadvantage for Bob you might predict. (3 sentences)a) Explain the difference between a genome and a transcriptome. Do all cells in an organism have the same genomes and or transcriptomes? b) Explain a method you could use to compare transcriptomes, and what you can learn from comparing transcriptomes.In three sentences describe how Sanger sequencing works