Genetic Engineering
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Biotechnology uses organisms to perform tasks for humans by manipulating DNA through breeding and biochemistry. Scientists genetically engineer bacteria by inserting DNA from other sources using recombinant DNA technology which involves cutting DNA with restriction enzymes to insert the desired gene into a longer DNA molecule. Recombinant DNA is used to produce chemicals like insulin and growth hormone that humans may be missing through cloning and nuclear transplant technology to make identical genetic copies.
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Genetic Engineering
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