Book Creator

DNA IL CODICE DELLA VITA

by STEFANIA COSSU

Cover

Loading...
DNA
IL CODICE DELLA VITA
Loading...
A cura di Cossu Stefania
IC Arzachena 1
Scuola Secondaria Secondo Grado
Classe III D
WHAT IS DNA?
DNA stands for deoxyribonucleic acid.

It is in every cell of every living thing.

DNA is found in structures of the cell called chromosomes.
CHROMOSOMES
Whole DNA is contained in the cell nucleus where it forms highly compressed structures called chromosomes. Human beings have 23 pairs of chromosomes for a total of 46 choromosomes.
I CROMOSOMI
PrevNext