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- What is the purpose of genetic engineering/DNA recombinant technology? How can this technique benefit society? Justify its importance, be as detailed as possible.Why do we need to add “COLD” alcohol? What is the effect of the temperature of the alcohol in the process of extracting the DNA.For what purposes is DNA extraction done? (give at least 3 purposes for which you may need to extract DNA)
- From what samples can DNA be extracted? What applications does DNA have in medicine?If you eat DNA all the time, why aren’t you harmed by it? What implication does this have on the commercial properties of DNA in your hair conditioner, nutritional supplements, skin cream, or genetically modified plants and animals?Why are X rays more potent mutagens than UV radiation?
- Need help if we can construct functional RNA using DNA....what can we expect?(relate to DNA nanotechnology)If companies like 23 and me should be allowed to sequence your DNA and give you the results instead of making you discuss them with your Dr.What is the application of DNA extraction in healthcare? Cite at least 3 specific examples.
- What are some important safety and ethical issues raised by this use of recombinant DNA technology?What is meant by propeller twisting in DNA? How it affects the overall structure and functionWhat are some difficulties with low copy number DNA analysis? What kinds of checks and balances can a laboratory employ to ensure reliability of DNA profiles coming from low amounts of DNA template