Which type of cells were used to extract the DNA that was sequenced? a. red blood cells c. white blood cells b. intestinal epithelium d. cheek swab What type of mutation caused Nicholas’s disease? a. frameshift c. nonsense b. missense d. insertion

Q: Dr. A. Zion wants to study the flight gene of birds. In order to study the DNA, he must first…

A: Genes are the sections within the long DNA molecule.  To study DNA, you first have to get it out of…

Q: Using nucleotide letters, show the kind of cut that could be made on a DNA molecule to circularize…

A: A plasmid is a small, extrachromosomal DNA molecule within a cell that is different from the…

Q: Which is the correct order of the PCR reaction?

A: Introduction PCR or the polymerase Chain Reaction is a molecular technique used to amplify a…

Q: Use the single strand of DNA below to answer the next two questions: 5' AGTTACCT 3 What is the base…

A: In biology, the word gene is the fundamental unit of heredity. Genes are composed of…

Q: Which method is used to obtain mutants that grow under conditions that the wild type parent cannot…

A: The correct option is b) direct selection.In the direct selection method, conditions are built such…

Q: If you knew the sequence of a gene in one organism, how could you determine if another organism had…

A: An animal's genomic sequence data, or model organism, can be annotated and compared to a human's…

Q: (a) Why can there be multiple codons for an amino acid? Why would this have evolved? (b) What is…

A: The genetic code comprises the set of rules that tells how the four nucleotide bases in the DNA are…

Q: A student wants to observe how the environment of bacteria affects gene expression. How should the…

A: Option B i.e. exposing same species of bacteria to the different carbohydrate in each sample is the…

Q: What would be the sequence that the RNA polymerase synthese from the follwing DNA sequence? 5'…

A: Transcription: The process of formation of RNA from the DNA by  action of DNA dependant RNA…

Q: Choose the combination of answers that most accurately completes the statement.Which of the…

A: DNA(deoxyribonucleic acid) is a double-stranded helical genetic material that contains thousands of…

Q: Choose the combination of answers that most accurately completes the statement. Which gene is…

A: Which gene is incorporated into plasmids to detect recombinant cells?

Q: after a successful infection by a viral particle, it integrates its genome into the host DNA. which…

A: During the infection, the viral particle successfully used to integrates its genome into the host…

Q: 1.2 A colony of bacterial cells is exposed to UV-light. 1.2.1 What mutation will probably result…

A: MUTATION FROM UV LIGHT EXPOSURE Ultraviolet light induces specific mutations in the cellular and…

Q: a) Explain the difference between a genome and a transcriptome. Do all cells in an organism have the…

A: The branch of biology includes the study of genes, their variation, and inheritance in organisms.…

Q: a. Why do bacteria make restriction endonucleases? b. What is it about the endonucleases that…

A: Restriction enzymes cleave DNA at or close unique recognizing sequences known as restriction sites,…

Q: How did the private corporation Celera Genomics approach the sequencing of the human genome? What…

A: Celera Genomics is a private biotechnology company that raced with the IHGSC to complete the…

Q: In DNA cloning, restriction enzymes are used to cut a DNA at specific sites b protein at specific…

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

Q: Write a short essay that explains how recombinant DNA techniques were used to identify and study…

A: DNA segment carrying information from parents to the offspring is called a gene. It is a determinant…

Q: What is the role of a virus in gene therapy?a. It causes the disease that gene therapy is aiming to…

A: The correct option is (b).

Q: Answer the two parts of the question. a) Explain what gene therapy involves. b) Discuss how gene…

A: Gene therapy presents one of the best technical difficulties in current medicine. It is…

Q: What type of mutation caused Nicholas’s disease?a. frameshift b. missense c. nonsense d. insertion

A: Nicholas’s disease Nicholas’s disease is broadly known as the sickle cell disease. In this disease,…

Q: listed below, match each to the correct definition. Definition a. Unwinds DNA b. Relieves tension in…

A: All these enzymes help and DNA replication. DNA replication process in which exact similar…

Q: Which is the most important item that led to the success of the PCR process in reaching it…

A: PCR is a biochemical process that is capable of amplifying a single DNA molecule into millions of…

Q: Need to understand how to do this: create the complementary strand of DNA to the DNA strand provided…

A: DNA is a double helical structure that comprises of tel strand running in opposite directions. Both…

Q: A. Why are mammals hard to clone?  B. What were the names of the first two cloned cows?

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Q: Which technique allows a researcher to change a single specific nucleotide in a gene sequence in…

A: The correct option for this question would be  Answers option c) Which says :  PCR-based…

Q: Use the gel to answer the following questions. You will be constructing a map of the plasmid,…

A: Plasmids are circular double-stranded DNA elements. These are found in prokaryotes. The plasmids…

Q: (claim) summarize scientist's error in naming noncoding DNA "junk" DNA.

A: The non-coding DNA or intron parts of the DNA (gene) are usually do not produce any proteins for…

Q: Describe the purpose and process of DNA finger printing.

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Q: Use the gel below to answer the questions. Evidence was Evidence A B C D collected at a crime scene…

A: Forensic science is concerned with the collecting and examination of physical evidence as well as…

Q: What is a transgenic plant?

A: Introduction  Genes are the key components which plays major role in controlling almost all the…

Q: a. Explain why the PCR is unlikely to amplify contaminatingbacterial DNA in a sample of human DNA.…

A: PCR stands for Polymerase Chain Reaction. It is fast and inexpensive technique which is used to…

Q: Using what you now know about restriction enzymes, why do you suppose that wells in the gel…

A: DNA (deoxyribonucleic acid) is the genetic material in most organisms. Recombinant DNA (rDNA)…

Q: In genetic engineering, DNA pieces that are cleaved by restriction enzymes are connected through the…

A: In genetic engineering, recombinant DNA molecules are made by the application of restriction enzymes…

Q: DNA fingerprinting analyzes the DNA from individuals on the basis of the occurrence of in their…

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…

Q: Question 2 Cutting DNA into various size fragments is part of... Genetic fingerprinting Genetic…

A: Answer

Q: Would the horse make a good model genetic organism? Why or why not?

A: Genetics is the study of genes with the goal of understanding what they are and how they function.…

Q: Which gene is incorporated into plasmids to detect recombinantcells?a. restriction endonuclease b.…

A: Biotechnology and genetic engineering involves the manipulation of desired gene and production of…

Q: For what the first clinical gene therapy was given?

A: Gene therapy is a medical technique in which genes are used for treating and preventing a disease.…

Q: Which are the limitations of using massively parallel sequencing to sequence a genome?

A: Massive parallel sequencing, also known as next generation sequencing or second generation…

Q: a. Describe the ingredients of a PCR reaction.

A: PCR is used for amplification of DNA or to make multiple copies of DNA. PCR is used in forensics,…

Q: b) Describe how DNA is digested by different restriction enzymes c) Describe how gel electrophoresis…

A: DNA digestion is the process in molecular biology which is done by restriction enzymes for the…

Q: The chain termination method of sequencing: a. uses labeled ddNTPs b. uses only dideoxynucleotides…

A: DNA is a nucleic acid present in living cells.

Q: Defects in the excision  repair process may result in : A. Mutations B. Okazaki fragments C.…

A: Excision repair refers to a cellular mechanism in which the damaged DNA is repaired during the cell…

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: A. In what year was the National Bioethics Advisory Council formed? B. The first mammal clone to be…

A: Bioethics is considered the legitimate procedure to execute biological and biomedical research. It…

Genomic studies

Genomic studies (genomics) is the study of the whole genome of an organism. Using bioinformatics and high-performance computing, genomic researchers examined massive amounts of deoxyribonucleic acid (DNA)-sequence data to discover variations or mutations that affect drug response, health, or disease. Genomics is a much younger discipline than genetics, having only emerged in the last few decades as a result of technological advancements in DNA sequencing and computational biology.