“Eventually, all species become extinct. So, it does not really matter that the world’s remaining tiger species or a tropical forest plant are endangered mostly because of human activities.” Do you agree in genetic therapy? Why or why not

“Eventually, all species become extinct. So, it does not really matter that the world’s remaining tiger species or a tropical forest plant are endangered mostly because of human activities.” Do you agree in genetic therapy? Why or why not

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter15: Genomes And Genomics

Section: Chapter Questions

Problem 14QP

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The genetic modification of plants for food is a hot-button issue around the world. Genes transplanted to corn, potato, soybean, and other food strains can confer desired traits, such as resistance to pests, which lessens the need for toxic pesticides. Though genetically modified foods are thought to be safe to eat, their impact on the environment may not be fully known. Do you worry about the long-term effects of genetically modified foods on your health, or the health of the environment? Do the positive impacts outweigh the negatives?
All EXCEPT which of the following statements are evidence that DNA, and not protein, is the genetic material in eukaryotes as well as bacteria? Group of answer choices DNA is located in the cell where the primary genetic function is known to occur. Introduction of a human DNA coding for insulin into bacteria results in bacterial cells that can produce human insulin All of these are evidence that DNA is the hereditary material in eukaryotes. Mice that are transgenic for DNA coding for rat growth hormone grow to be twice normal mouse size. UV light is most mutagenic at a wavelength at which DNA and RNA strongly absorb.
Being able to understand the relationship between DNA, mRNA, tRNA, ribosomes and proteins, is necessary for any researcher interested in gene therapy. Gene therapy is dedicated to correcting genetic defects by replacing mutated genes with wildtype versions. This can include complete removal and introduction of a working copy of the entire gene (using knock-outs and knock-ins) or removal of only the actual mutated nucleotide. Sickle Cell Disease is an example of a recessive disorder based on a single-point mutation: GAG becomes GTG, which encodes a new amino acid. One would only need to replace a single base to correct the disorder making it very attractive to gene therapy researchers. The mutant sickle cell allele is called HbS (for sickled hemoglobin) while the wt allele is HbA. Pretend that Arcel Kasongo, a masters student from Cambridge, is studying for an oral exam on gene therapy, and has an especial interest in the disorder since he comes from the Democratic Republic of Congo…
Being able to understand the relationship between DNA, mRNA, tRNA, ribosomes and proteins, is necessary for any researcher interested in gene therapy. Gene therapy is dedicated to correcting genetic defects by replacing mutated genes with wildtype versions. This can include complete removal and introduction of a working copy of the entire gene (using knock-outs and knock-ins) or removal of only the actual mutated nucleotide. Sickle Cell Disease is an example of a recessive disorder based on a single-point mutation: GAG becomes GTG, which encodes a new amino acid. One would only need to replace a single base to correct the disorder making it very attractive to gene therapy researchers. The mutant sickle cell allele is called HbS (for sickled hemoglobin) while the wt allele is HbA. Pretend that Arcel Kasongo, a masters student from Cambridge, is studying for an oral exam on gene therapy, and has an especial interest in the disorder since he comes from the Democratic Republic of Congo…
What is the role of Agrobacterium tumefaciens in the production of transgenic plants? Question 15 options: Tomatoes get increased shelf life when exposed to the beneficial bacteria Agrobacterium tumefaciens. Transgenic plants are all designed to be resistant to the disease causing bacteria Agrobacterium tumefaciens. Agrobacterium tumefaciens is a bacteria that is used to move desired genes into the plant cells. Agrobacterium tumefaciens is a bacteria that produces Bt toxins that kill small mammals.
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Give a schematic diagram of how we can Treatment Down Syndrome by using gene therapy? Please answer at your own words,please..
People with genetic abnormalities should not be discouraged from having families. Doctors should attempt to treat every genetically related health problem and to keep people alive at all cost. If this proposal were initiated, there would be many effects on our societyDescribe three ethical medical technologies that would reduce the financial costs created by initiating this proposal. Evaluate the proposal from both a genetic and a moral point of view. Your response should include the following information : •A description of three medical technologies that are ethical and that would likely reduce some of the financial costs created by initiating the proposal. • A balanced argument for and against the proposal from the scientific perspective of a geneticist. • A balanced argument for and against the proposal from the perspective of a policy maker (ega politician or a religious leader etc.)
Humans have engaged in genetic manipulation for millennia, producing plant and animal varieties through selective breeding and hybridization that significantly modify genomes of organisms. Why do you think modern genetic engineering, which often entails introducing or modifying only one or a few genes, has met with so much opposition? Should some forms of genetic engineering be of greater concern than others? Explain.
A gene from the bacteria Bacillus thuringiensis has been inserted into the genome of select corn plants. These plants, known as Bt-corn, are capable of producing a toxin that is harmless to humans and other mammals but toxic for the European corn borer, a common pest of corn. What type of genetic technology does the production of Bt-corn represent? cloning O DNA fingerprinting gene therapy O genetic engineering https://student.masteryconnect.com/%23 V4:2 96
Use the following information to answer the next question. In the 19th century, individuals who were not among the "normal" population were often thought to be failures or defectives. Early in the 20th century, the interaction of genetics, law and society resulted in policies of enforced sterilization, restrictive immigration, and institutionalization of those thought to be genetic defectives. As this century closes, society will haev difficult choices to make about the legality, morality, and economics of applying genetic knowledge and technology. The difficulty of this situation is summarized in the words of a famous geneticist, Theodosius Dobzhansky (b. 1900 - d. 1975) "If we enable the weak and the deformed to live and produce more of their kind, we face the prospect of a genetic twilight (decline). but if we let them die or suffer when we can help them, we face the certainty of a moral twilight."
How can you use this piece of information to help you explain to your friends what is the significance of mutations in the emergence of new genetic properties (alleles) that may result (or not) in new phenotypic characteristics? (Recall that not all SNPs affect phenotype.)