dna

By kathiravan

@kathiravan (7)

June 29, 2006 11:02pm CST

dna having only 4 nucleotides and what it have other compounds?

1 response

sedel1027

@sedel1027 (17846)

• Cupertino, California

30 Jun 06

DNA is only made up of nucleotide. Nucleotides are made of: a sugar molecule, a phosphate molecule, and a nitrogenous base (adenine, cytosine, guanine, and thymine).