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Pathogenicity
Infection and Transmission
The infections are generated by the pathogenic organisms present in the environment. They maintain the capacity to invade a host body and establish colonies. A disease caused by such infectious agents is called a communicable disease or transmissible disease. These diseases spread through diverse means including blood, food, water, air, or vectors.
Answer number 2, 4 and 5 pls.
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- Answer all of the following questions a) Define the following terms: biotechnology, Plasmid,Genetic engineering and Transformation b) List two types of medical products that can be produced using DNA tech- nology c) Relate bioethics to the continued development of genetic engineering techniques. d) Describe two major goals of the Human Genome Project. e) Distinguish between proteomics and genomics. f) Outline the different applications of biotechnology g) List some techniques of genetic engineering. h) Delineate the transgenic organisms and their significance. i) Explain the procedure for the following PCR, Gel electrophpresis and Gene therapy j) Describe human genome project and its main goals. k) Discuss the drastic environmental impacts of oil spills and how the mi- crobes like bacteria can help mitigate the problem. l) Give an account of significance of transgenic organisms in food industry. m) Describe the uses of DNA finger printing. n) What is gene cloning? o) Elaborately…Please answer all of these questions in details Answer all of the following questions a) Define the following terms: biotechnology, Plasmid,Genetic engineering and Transformation b) List two types of medical products that can be produced using DNA tech- nology c) Relate bioethics to the continued development of genetic engineering techniques. d) Describe two major goals of the Human Genome Project. e) Distinguish between proteomics and genomics. f) Outline the different applications of biotechnology g) List some techniques of genetic engineering. h) Delineate the transgenic organisms and their significance. i) Explain the procedure for the following PCR, Gel electrophpresis and Gene therapy j) Describe human genome project and its main goals. k) Discuss the drastic environmental impacts of oil spills and how the mi- crobes like bacteria can help mitigate the problem. l) Give an account of significance of transgenic organisms in food industry. m) Describe the uses of DNA finger…Give a schematic diagram of how we can Treatment Down's syndrome by using gene therapy? Please answer at your own words,please..
- Answer each of the following questions correctly.(2-5 sentences only) A. How cloning and expression of certain genes allows for massive production of the desired product.(Give an specific example) For example: the cloning and expression of insulin in bacteria allows for the mass production of this necessary protein for use by diabetic patients. B. How PCR may be used for the detection of disease–causing pathogens in a population during COVID Pandemic. For example: It may be used to check if a patient has a COVID virus infection.Give a schematic diagram of how we can Treatment Down Syndrome by using gene therapy? Please answer at your own words,please..Which of the examples of genetic testing below are prognostic tests? Which are diagnostic? (a) Individual sequencing (personal genomics) identifies a mutation associated with Alzheimer’s disease. (b) ASO testing determines that an individual is a carrier for the mutant b@globin allele (bS) found in sickle-cell anemia. (c) DNA sequencing of a breast tumor reveals mutations in the BRCA1 gene. (d) Genetic testing in a healthy teenager identifies an SNP correlated with autism. (e) An adult diagnosed with Asperger syndrome (AS) has a genetic test that reveals a SNP in the GABRB3 gene that is significantly more common in people with AS than the general population.
- When doing a lab that involves Extraction of Genomic DNA from adult Drosophila melanogaster. - What are the controls you should use and why use these? What is special about the genomic DNA? What do you expect to find (using these genomic DNA samples)? please help!Please answer all questions if possible. 1. Why are genetic screens useful? Why do biologists do screens? What are we trying to do? What is the Big Picture purpose? 2. Why would a researcher be interested in over- or mis- expression phenotypes?Remember that although there are many interesting ideas about genetic engineering of plants and animals, this is specifically about GE bacteria. Please be sure you are answering the following questions 3) What are the benefits (or potential benefits) of the engineered bacterium? 4) What are the risks (or potential risks) of the engineered bacterium?
- Below are some of the arguments about the use of transgenic organisms. From your own perspective, explain your answer in the questions in not more than 5 sentences. 1. If you are a farmer would you take the chance of growing crops that are pest resistant? Why or why not? 2. Considering the knowledge gained in genetic engineering, would you try to patronize GMO fruits and vegetables? Why or why not? 3. Is creating or altering genes of an organism a form of Blasphemy to the creator (God)? Why? 4. Is genetic engineering morally permissible or not?A hereditary disease is inherited as an autosomal recessive trait. The wild-type allele of the disease gene produces a mature mRNA that is 1250 nucleotides (nt) long. Molecular analysis shows that the mature mRNA consists of four exons that measure 400 nt (exon 1), 320 nt (exon 2), 230 nt (exon 3), and 300 nt (exon 4). A mother and father with two healthy children and two children with the disease have northern blot analysis performed. The results of the northern blot for each family member are shown below. a) Identify the genotype of each family member, using the size of mRNAs to indicate each allele. (For example, a person who is homozygous wild type is 1250/1250). b) Based on your analysis, what is the most likely molecular abnormality causing the disease allele?In contrast with the genomic manipulations of animals and plants described in this chapter, human genetherapy is directed specifically at altering the genomes of somatic cells rather than germ-line cells.Why couldn’t or wouldn’t medical scientists try to alter the genome of human germ-line cells?