The chromosomes and the DNA

The Cromosomes are the genetic information that are ubicated in a cell.  This are made whit proteins and Dna and there are a lot of differents chromosomes. All are different.

How you can see the chromosomes is very rolled in itself. The Dna is rolled in the proteins. 

All are different and are important because there are all of our information that indicates how make important procces like and important appearances like the color of eyes or the color of skin. 

• The Dna 

The Dna is important to us. Have the information and our Dna at the most come of our father and mother thats the reason that we have characteristics of our parents. Some pairs are called genes. Have a form of double helix and is comformed by 4 important subtances Adenine, Thymine, Guanine and cytosine  and this four substances comform a the most the DNA  and at you can see in the representation the adedine only joins with the thymine and the same whit  the cytosine and the guanine.