... Jones of the British Medical Journal. Through biotechnology scientists are able to insert a specific gene or genes into a plant and give it new advantageous characteristics. This is a more precise technique instead of mixing all the genes from two plants and seeing what comes out. "Once in ... the new plant, the new gene does what all genes do: It directs the production of a specific protein that makes the plant uniquely different."" explains ... have been placed into foods through the tools of biotechnology that are on the market are non-toxic, rapidly digestible, and do not have the ...

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• Grade Level: Undergraduate

... latest molecular biology techniques. All living organisms have genes written in their DNA. They are chemical instructions for building and maintaining life. By modifying the genes, scientists can alter the characteristics of an organism. Scientists and farmers have been selectively breeding plants since the late 19th century through a process called hybridization. Today, plants can be bred by changing their genetic makeup ... to tolerate cold temperatures that would normally kill sensitive seedlings. Also, as the world population grows farmers will be forced to grow foods in places that...

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... genetically altered with the DNA from bacteria, viruses, chemicals and other plants and animals. The purpose of this process is to make the animal or plant immune to herbicide or produce insecticide and grow faster for more profit (The NonGMO Project). A perfect example of a GMO food is the Hawaiian ... by taking a DNA extract from the ring spot virus and adding it to a papaya seed, essentially making the deadly virus now part of the plant and fruit (Hawaii Seed). Changes in plants that have been genetically altered have the potential to pose a major threat to the environment and the eco...

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... been using for years-improve the quality and production of food. Earlier, farmers used crossbreeding to enhance the size, quantity and quality of crops produced by a particular plant. Today, farmers can rely on modern techniques to identify the traits responsible for beneficial features and incorporate them in the new crop. Food biotechnology is a precise science ... the many issues surrounding genetically engineered foods, and the accompanying glossary defines the terms used3. For centuries farmers have been selectively breeding plants and animals to shape the characteristics of their cr...

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... allowing weeds to survive longer, but in practice they might use the technology to wipe out all weeds, further reducing the volume of wild plant seed in agricultural areas, and reducing biodiversity further. Another potential danger was the development of crops that were tolerant of drought, heat, salt ... many public scepticism towards GM food,and the retailers drive down the price of it,which have a great effect on the farmers who plant GM food. these lead the farmer to lose in the competition instead of reducing the cost on farming which is claimed by many people ... health benefits...

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• Grade Level: Undergraduate

... or is made from a genetically altered organism. The most common sources of genetically modified foods are genetically modified soybeans, corn, and canola (Food Inc.). Genetic modification allows scientists to create characteristics and traits in organisms that could not naturally occur. All genetically engineered foods created so far are derived from genetically engineered plants. Without the advancement and development of techniques that ... two DNA sequences from different organisms are combined within a test tube (9-10)." Essentially, genetically modified food is the test tube baby o...

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... aspects of the process: The desired gene is first isolated, than it is transferred using transformation techniques into the desired plant or organism. It is possible to transform almost all the plants cultivated by man. Genetic modification can efficiently add or change a gene in ... a plant to give the plant a new or improved characteristic e.g. resistance to drought or enhanced nutritional properties. Usually, these properties are due to the GMO plant creating certain proteins. While the process may seem simple, creating these crops can take ... contain about 20% more proteins includ...

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... time consuming and not accurate enough in the minds of some. Now, scientists can isolate a gene responsible for a certain characteristics of one plant and put it into another. Genes from non-plant cells can also be transplanted into the plants. The best known example of this is the use of BT genes in ... protein genes have been transferred into corn, enabling the corn to produce its own pesticides against insects. There are some major advantages of using biotechnology in plant production. The earth's population continues to get larger and an abundant food supply will be needed. Gm foods c...

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... declared that "foods containing ingredients from genetically modified (GM) crops pose no greater risk than the same foods made from crops modified by conventional plant breeding techniques." (AAAS 2012) What's more, a large amount of science-oriented publications including Nature and Scientific American have taken a hard ... came to the conclusion that there's no evidence showing GM foods are detrimental to human beings. Apart from this, crops with GM characteristics have been tested more than any other agricultural products in the history of agriculture with the results also showing no ...

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... to produce the ever increasing demand for use of farm commodities. The rate at which biotechnology in agriculture has swept the U.S. farmland--and beyond--is simply unbelievable. China alone will plant over a million acres of genetically modified cotton. More than half of Canada's canola crop this year will be genetically modified. American crops will also rely largely upon genetically modified crops ... are genetically modified. That means the plants genes have been altered to make crops easier to grow and more pest resistant. Seed developers are able to target a single plant trait wit...

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... ) announced plans to reduce inspectors" visits to food processing plants, despite recent scares over contaminated meat products. Inspectors will make daily, random visits to plants, instead of visiting every processing plant once a shift. The move will save the food industry an estimated $19 million a year and will eliminate 150 positions from the department's 7,500 employee inspection force, allowing the government to ... from bacteria, viruses, insects, animals or even humans, into plants. None have been independently tested for long term health safety. In fact, scientist have little u...

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• Grade Level: High School