1)  The process of completing a DNA test is not very difficult.


2)

• The cells are collected from a person's cheek.
•  The sample is sent to the laboratory
•  The dna is extracted
•  Many samples of the dna are created
•  The samples are put into a gel mixture
•  The samples are then subjected to an electric current
•  A probe is used, which attaches itself to the sample
•  Analyze the probe location.
•  Develop the film of this unique dna strand.

 

3)

• first = first of all
• finally = ultimately

4)  DNA testing it is now available on the Internet.The surprising information is given in these sentences is that you can do a DNA test at home and done in only a few days.



Zacharias Symeou
Giannis Santi