... various methods to transfer the gene. One such method is the Agrobacterium method. "Agrobacterium tumefaciens is a soil microorganism that acts as a natural genetic engineer. It can insert a piece of its DNA into the chromosome of a plant cell" (Monsanto 1). For plants that won't work with this method, the particle gun is used. "In this method microscopic pellets of gold or tungsten are ... the new trait. The pellets are fired from the gun into the plant cells. As the particles pass through the cell, some of the DNA is left behind. The DNA from the pellet mixes with the DNA of the cell,...

• Word Count: 1935
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• Grade Level: Undergraduate

... could not have been created. Alan McHughen states, "A genetically modified organism's genetic material has been intentionally changed through the use of recombinant DNA technology. Recombinant DNA is the synthetically created DNA sequence that is produced when two DNA sequences from different organisms are combined within a test tube (9-10)." Essentially, genetically modified food is the test tube baby of the plant ... world. Scientists are able to splice genes and manipulate DNA to create a plant with the desired attributes. Is genetically modified food safe for us to eat on a daily ba...

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• Has Bibliography
• Grade Level: Undergraduate

... both sides are quite heated. So what exactly are Genetically Modified Organisms? GMO's are plants or animals that have been 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 ... virus was killing the plant and sickening those who ate the fruits. The way the scientist made the papaya into a GMO was 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 ... meth...

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... may be the solution to solving worldwide food scarcity that hinders all over the world. Genetically modified foods are foods composed of organisms in which the genetic material has a modified DNA to achieve a desired trait. To enhance a desired trait in an organism genetic engineering is a set of technologies used to alter the genetic makeup of cells, using the transferring of genes ... or pose any threat to human or animals. (Critical Reviews in Biotechnology). There are no real and inherent differences between genetically modified foods and non-genetically modified foods. The new DNA ...

• Word Count: 2164
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• Grade Level: Undergraduate

... that humans consume such as chickens and cows. Due to the advancements in genetics scientists gained the ability to alter plants and animals by using recombinant DNA techniques, or by combining two different molecules of DNA. Gahan Wilson writes his opinion on a possible outcome of modified foods in Food Fight. Wilson believes that if we continue to modify food that it will ... an online source from the databases given, "Genetically modified foods are not proven safe". Foreign genes are purposely implanted into the DNA of modified foods. This "desired trait" inserted in the gene can cau...

• Word Count: 1500
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... created a remarkable array of new creations. All living organisms are compromised of a substance called deoxyribonucleic acid (DNA), which contains genes that are the "blueprint" for that organism. Scientists discovered that DNA was interchangeable between organisms and created new breeding methods such as crossbreeding, gene injection, and DNA modification techniques. This allowed scientists to take desirable traits from one organism and give those characteristic ... to another one. A genetically engineered product is one that was developed by modifying DNA. There has been an increase ...

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... at least the concept of it, is quite simple. GMOs are created in laboratories by taking a desirable gene from one organism and inserting (or "splicing") it into the DNA of another. Scientists Nayak, Pandey, Ammayappan, and Prasad Ray, describe the more technical aspects of the process: The desired gene is first isolated, than it is transferred using transformation techniques ... . Scientists have been working to create golden rice that contain about 20% more proteins including Vitamin A (Nayak et al. 113). Almost any nutrient or gene can be spliced into the DNA of another plant, just as ...

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... the use of a "gene gun", or through the use of a bacterium or virus, in either instance these fragments of genetic information may and usually land on unexpected areas of the DNA, causing the production of unexpected proteins to be made, which may introduce a known allergen or form one that was previously inexistent, or may halt the production of certain vital proteins ... and corn products. Genetically modified food is all around us; people with moral objections to meat and meat byproducts do not know that tomatoes, and most other seasonal plants have DNA fragments of some type of anim...

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... use of even harsher pesticides. The FDA does not review biotech foods under the same food additive regulations that it reviews food colors and other additives. DNA (Trans-genes) being added to the plants and DNA is on the (GRAS) generally regarded as safe list. Bioengineered foods are regulated by three agencies: FDA, EPA (environmental Protection Agency), and the (USDA) U.S. Department of ... ...

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... . At the very beginning ,I think ,we should know what is GM food:"The techniques of modern genetics have made possible the direct manipulation of the genetic makeup of organisms Recombinant DNA technology thus has brought a new precision to the process of crop development". although GM food is the new process of the science ,it also brings some uncertain health effects on ... stations with minimum resources. Technical improvements in the meat industry such as genetic manipulation and cloning of livestock will offer similar benefits by producing quality food in a cost-effective manner. DN...

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... engineered foods have had foreign genes (genes from other plants or animals) inserted into their genetic codes" (Genetically Engineered Foods). GM foods are created when the scientists target specific DNA and extract it from species A and then injected it into species B, which gives species B the desired trait inherited from species A. According to the article written by Joan McDaniel, "the ... ...

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... be sold or consumed without labels. When did genetically modified corn start to appear in our market? It all started when Russian scientist Andrei Belozersky began working on separating the DNA structure, and in a court case of 1980, the first genetically modified organism patent was issued. Genetically modified products began to hit the grocery shelves around the mid-1990s, because genetically ... ...

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... in the womb, the babies that were born were smaller in size and quantity and grew up to have problems becoming pregnant, and some embryos had significant changes in their DNA. Male rats and mice became infertile or had altered sperm during these tests as well. All these signs not only appear in test rats and mice, but in our world ... ...

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... genetically modifying plants and animals and trying to rearrange and mix up their genes to fit certain criteria. An example of this process would be inserting a bacteria gene into a tomato's DNA. This helps extend the tomatoes shell life. Genetic engineering was first brought to the United States around 1995. The main reason these genetically modified crops are grown in the United ... ...

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... issue, and GM foods have attracted attention worldwide. The conception of GM foods or organisms is complicated, and to put it simply, it refers to the organisms in which the DNA has been altered in a way that does not occur naturally. GM technology is a momentous revolution for humankind, but those who doubt it claim that it is hazardous not only to ... ...

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... body. According to Brown University, "GM foods or GMOs (genetically-modified organisms) have new genes from other organisms added to their existing genes, which means scientists take bits of DNA from different kinds of organisms and attempt to splice them together to get a new, better product" (Joshua). These experimental combinations of genes from different species that cannot occur in ... ...

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... impact remain uncertain. Similarly, animals can benefit from genetic engineering. Scientists are currently working on designing transgenic animals. " Transgenic animals are animals that have had foreign genes implanted into their DNA structure. These genes often help the animal fight diseases, grow stronger, or withstand harsh environments-(Think Quest). Some animals have been designed to have better immune function, and thus have ... ...

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... organisms) is most commonly used to refer to crop plants created for human or animal consumption using the 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 ... ...

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... , viruses, insects, animals or even humans, into plants. None have been independently tested for long term health safety. In fact, scientist have little understanding of how the different characteristics of DNA interact with each other, especially across species boundries. A variety of enzymes produced from genetically engineered microorganisms are used throughout the food processing industry. None of these foods have been subject ... ...

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... we have the science to cure them. Prior to 2007, the argument against the use of stem cells was that "A life is a life and should never be compromised. A fertilized egg should be valued as a human life even if it is in its very first weeks. Destroying human life is not ethical" (Anonymous). Except that argument is flawed now, since ... ...

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