DNA
por Aling Figueroa

1. Replication
1.1. Cell Division
2. Double Helix
3. J. Watson F. Crick
3.1. Nobel Prize
3.2. M. Wilkins R. Franklin
4. Unique
5. Nucleotides
5.1. Sugar (Deoxyribose)
5.2. Phosphate Group
5.3. Nitrogenous Bases
5.3.1. Adenine
5.3.2. Thymine
5.3.3. Guanine
5.3.4. Cytosine