Tuesday, March 20, 2012

DNA: The easy way

1. Believe it or not, the process of completing a DNA test is not very difficult.
2. There are four steps in order to make the DNA testing. First human cells are collected.Then the cells are sended to the laboratory and scientists create many samples from it. Next the samples are put into a gel mixture. A DNA probe can then be used, which attaches itself to the sample.
3.First, The next step.
4. DNA is now available on the internet. You can order in home DNA test and have the results in a few days.

Papaioannou George, Orfanou Solomos

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