Biotechnology
Biotechnology can be used to help humans. As essayist Cecie Starr and Ralph Taggart write "biotechnology can be used to cure rare diseases." Biotechnology can be used to help any form of life from plants to animals and even food. For more than three billion years, nature has been conducting uncountable numbers of genetic experiments. Biotechnology is a specific science that lets us find the most beneficial traits of any living life form. Researchers use recombinant DNA technology to look at genetic changes. Recombinant DNA lets laboratory specialist cut DNA from different species and put the molecules from it into bacteria or other types of cells. Researchers also use genetic engineering when doing their homophone experiments. Genetic engineering means to isolate, modify and insert genes back into the same organism or back into a different one. This technology originated with bacteria. Bacterial cells have a single chromosome that has all the genes they need to have to grow and reproduce. But a lot of species also have something called plasmids. Plasmids are small molecules of DNA that have genes in them. Restriction enzymes are able to recognize and cut apart a foreign DNA th
Genes on a chromosome have one chance to be separated each generation during the formation of egg and sperm cells. By using biotechnology, you can make a stronger strain of the same substance. Products that have all ready been made by using biotechnology to help people include human insulin for diabetics, growth factors used in bone marrow transplants, products for treating heart attacks, diagnostic test for infectious diseases like hepatitis and AIDS. In a lab in Salt Lake City called Myriad, they are testing cotton swabs that contain DNA off the cheeks of the victims that died in the World Trade Center disaster. You can also give better nutrition to and flavor to foods and give it the ability to fight off pest and diseases. It focuses mainly on specific chromosomes. The Myriad lab will perform a standard DNA analysis that is used to convict crime suspects to find out who died in the incident. Seeing the complete list of genes in a genome leaves researchers with the fact that we know the biochemical things it is doing and the biological functions of only a little bit of the genes and proteins that make up a living organism. Not only can they track the route of physical traits or disease through a family, but they can follow the way of genetic material by tracking RFLP's through generations if they have DNA from all the family members. Restriction-fragment-length polymorphisms, or RFLP's, give lab geneticists another way of seeing human inheritance. Biotechnology is able to cut off a certain gene in one organism, take it out, and then put it in another organism. They call it the human genome project. The closer two genes are, the likelier that they will enter the egg or sperm together. At that time, pieces of the chromosomes turn into the new configurations that make each of us who we are. Biotechnology is providing real answers to some of the greatest challenges we face at in this new century, such as hunger and malnutrition, as well as more effective ways to prevent diseases and treat serious illnesses.
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Acceptance Essays
