What specific topic did you choose to research and evaluate? (2 points) -I chose genetic engineering/recombinant DNA technology/transgenesis of biotechnology to research and evaluate because that interests me the most, personally.
List the resources that you used in your research of your topic. (3 points)
– I used sites such as, wikipedia.org, and slideshare.net.
Describe, in a few paragraphs, the biotechnology that you researched. How is it currently being used and/or what are the hopes for its use in the future? (10 points)
-Genetic engineering is an area in biotechnology that induces cell alterations in any kind of organism. It is based on artificial manipulation and transfer of genetic material from one organism to another. Basically the cells coded in with the new genetic information will pass those selected traits on to their offspring. Genetic combinations might be useful but not often found in nature.
Genetic engineering now a days, is used in medicine to produce insulin and growth hormones, for those who lack it. The genes in humans are isolated using enzymes produced by bacteria which cleave DNA at specific base pairs, and then inserted into a a virus. The virus then is inserted into the bacteria DNA, ten the bacteria produces the hormones, which are then collected and given to patients who most need them. The hope for genetic engineering is soon a cure can be found for diseases by either inserting a corrected gene or even performing a genetic surgery. Currently many pregnant women like to have the fetuses screened for genetic defects so it can allow them and there physician to prepare for the arrival of the child who may need to have special needs.
Describe the positive aspects of this biotechnology, being as specific as possible. (5 points)
-One possible benefit for genetic engineering is is that with gene therapy, a fetus a genetic defect could be treated and even cured before it is born. Specific traits or characteristics can be inserted in a species, for example pest resistant genes inserted into crops to enable more crops to be harvested. Artificially produce vital hormones or proteins that are essential by inserting the coding genes into bacteria cells. Describe the negative aspects of this biotechnology, being as specific as possible. (5 points)
-Genetic pollution occurs where the artificially produced species reproduce at a higher rate compared to the wild species present and cause extinction. Species that are produced have side effects such as a short life span, prone to diseases and mutations and physical defects. Expensive and advance technologies need to produce and maintain genetically engineered species. Hybrid species created may harbor new statins of diseases or viruses that is produced from the altered genes.
Based on your research, what is your conclusion about whether or not this biotechnology should be used? Be sure to explain your answer. (5 points) In my opinion, I think biotechnology can benefit us all in a lot of different ways, but only if we use it right and only if we are really in need of it. For example, I think genetic engineering could help actually save a lot of lives and troubles that one might have when born. If treated right, a disease or disorder can be cured before one is born.
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Topic: Biochemistry and Technology
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