BIOTECHNOLOGY
BIOTECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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using vaccines to prevent the spread of disease.
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using bioindicators to monitor the water qualilty.
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using fossils to study how Earth’s organisms have changed.
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using genetically modified bacteria to make human insulin.
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Detailed explanation-1: -Recombinant DNA is a technology scientists developed that made it possible to insert a human gene into the genetic material of a common bacterium.
Detailed explanation-2: -The development in the field of genetic engineering allowed the production of insulin in E. coli and yeast, which have been approved for therapeutic applications in human by FDA [14, 15]. Nowadays, recombinant human insulin is mainly produced either in E. coli or Saccharomyces cerevisiae.
Detailed explanation-3: -The first genetically engineered, synthetic “human” insulin was produced in 1978 using E. coli bacteria to produce the insulin.
Detailed explanation-4: -The first example of this occurred in 1978 when Herbert Boyer, working at a University of California laboratory, took a version of the human insulin gene and inserted into the bacterium Escherichia coli to produce synthetic “human” insulin. Four years later, it was approved by the U.S. Food and Drug Administration.
Detailed explanation-5: -Regulations Are Keeping Insulin Expensive Insulin is known as a biologic drug, meaning that it is produced by a living organism instead of a chemical reaction.