1)Believe it or not, the process of completing a DNA test is not very difficult. First of all, human cells must be collected.

2)a) human cells must be collected.
b)send this cell sample to a laboratory
c)scientists extract the DNA from the swab
d)create many samples from it
e)the samples are put into a gel mixture
f)the samples subjected to an electric current
g)A DNA probe attaches itself to the sample.
h)analyse the probe's location
i)scientists develop the film of this unique DNA strand

3)first=first of all
   finaly=ultimately

4) DNA testing is now available on the Internet.
    They conclude with the information that people can now order in-home DNA tests and get their results in just a few days.

pavlos nikolaou
giorgos konstantinou