what are the beneficial effects of genetically engineered bacteria for cleaning oil spills?
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Bacteria can be used to protect the environment by helping us to move away from using hydrocarbons as fuel. The bacterium can produce non-toxic, comparatively cheap 'rhamnolipids', which help degrade polycyclic aromatic hydrocarbons (PAHs) – pollutants that are one of the most harmful aspects of oil spills.
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Oil spills present the potential for enormous harm to deep ocean and coastal fishing and fisheries. The immediate effects of toxic and smothering oil waste may be mass mortality and contamination of fish and other food species, but long-term ecological effects may be worse.
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The antibacterial, antifungal, and antiviral properties of the oil can reduce itchiness and swelling, clear up tear stains, and keep eyes clean and free from infection.
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The beneficial uses of bacteria include the production of traditional foods such as yogurt, cheese, and vinegar. Microbes are also important in agriculture for the compost and fertilizer production.
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When it comes to mopping up our nastiest environmental messes, fungi may be one of the best hopes we've got. Certain species, including the oyster mushroom, produce enzymes that break down the tough, aromatic hydrocarbons found in petroleum, in addition to soaking up heavy metals like mercury.
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What is an advantage of using transgenic bacteria to produce human proteins? Transgenic bacteria can produce human proteins in large amounts because bacteria reproduce rapidly. During transformation: A cell takes in DNA from outside the cell.
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Industrial biotechnology has integrated product improvements with pollution prevention where as Biotechnology is the use of living systems and organisms to develop or make products, or any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or ...
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Genetic engineering may create stronger, healthier plants and animals. It may also create more plants and animals with mutations or birth defects that can harm the species. We have already seen in humans that gene therapies can lead to additional genetic conditions, even if the targeted condition is improved.
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Oil Spill Cleanup Cleanup workers skimmed oil from the water's surface, sprayed oil dispersant chemicals in the water and on shore, washed oiled beaches with hot water and rescued and cleaned animals trapped in oil.
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Thousands of independent researchers have consistently found that GMOs benefit not only farmers and the public, but also biodiversity, soil quality, water quality, carbon sequestration—in short, the environment. ... Instead the carbon in all that land, which would be released to the air during tilling, stayed in the dirt.
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“GMOs have helped farmers reduce their environmental footprint by allowing them to use fewer inputs and enabling a shift to reduced tillage. These practices have led to less time spent on a tractor, less fuel used and fewer emissions.
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['The nutritional value of foods can be less. ... ', 'Pathogens adapt to the new genetic profiles. ... ', 'There can be negative side effects that are unexpected. ... ', 'The amount of diversity developed can be less favorable. ... ', 'Copyrighted genetic engineering can have costly consequences.']
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['Genetic Contamination/Interbreeding. ... ', 'Competition with Natural Species. ... ', 'Increased Selection Pressure on Target and Nontarget Organisms. ... ', 'Ecosystem Impacts. ... ', 'Impossibility of Followup. ... ', 'Horizontal Transfer of Recombinant Genes to Other Microorganisms.']
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Oil spills can also affect human health. These effects can depend on what kind of oil was spilled and where (on land, in a river, or in the ocean). ... People who clean up the spill are more at risk. Problems could include skin and eye irritation, neurologic and breathing problems, and stress.
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The top 4 oils that are genetically modified are soybean, canola, corn and cottonseed. If you're buying any oil above that does not exclusively state “Non-GMO” in the name or come with a Non-GMO Project Verified seal, these will be by default genetically modified oils.
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Oil spills have a devastating effect on the environment, ruining habitats and killing the organisms that live there by sticking to them, destroying their food sources and poisoning them. Additionally, oil hurts the economy by harming the fishing industry, as well as other trades that rely on the ocean.
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Most genetically engineered plant foods carry fully functioning antibiotic-resistance genes. The presence of antibiotic-resistance genes in foods could have two harmful effects. First, eating these foods could reduce the effectiveness of antibiotics to fight disease when these antibiotics are taken with meals.