Science, Technology and Our Actions

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Science, Technology and Our Actions

Some people believe that we should we always do what science and

technology make it possible to do. One example of this is genetic

engineering.. One reason why some people may agree on genetic

engineering is because of its advantages. Advantages are often in the

pharmaceutical industry were drugs can be made more cheaply and in a

pure form. A genetically engineered bacterium is one that has had a

piece of DNA from another organism put into its own set of DNA. When

it reproduces it copies both its own DNA and the added DNA. This means

that millions of genetically engineered bacteria can be grown from

just one. Diabetes is a disorder where people cannot produce the

hormone insulin. They need to inject it before they eat. In the past,

insulin was obtained from pig or cow pancreas. The insulin needed lots

of modification to change it as close to human insulin as possible.

This was expensive and also some people got allergic reactions to

insulin made like this. Now insulin is obtained from genetically

engineered bacteria. The gene for human insulin was isolated and put

in to bacteria. This grows and also produces the human insulin. This

is a good use of genetic engineering. Advances like this one are a

great benefit. Medicines and other useful chemicals can be produced in

large amounts using this method. Which is called biotechnology.

Another reason why people may support genetic engineering is because

crops, which are beneficial to human health, could be developed. Like

how bananas are being engineered to deliver vaccines to disease like

Hepatitis B and diarrhea making it easier to distribute medicine to

children. This is also a good use of genetic engineering. Genetic

engineering allows people to have vaccines against diseases so why not

make the most of Genetic engineering especially if it benefits human

health.

Another reason why people may agree that we always do what science and

technology make it possible to do is because of cloning. Cloning is a

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