[DNA] the physical and chemical properties

[DNA] the physical and chemical properties

DNA is macromolecular polymers, DNA solution for the polymer solution with very high viscosity. DNA absorption of UV radiation, when DNA denaturation, the absorption value increased when the degeneration of the nucleic acid can be reused, absorption values will be restored to the original level. Temperature, the organic solvent, pH, urea, amides such as reagents DNA molecules can be caused degeneration, even in the DNA double bond between the hydrogen bond breaking double helix structure untied.

DNA (deoxyribonucleic acid) that DNA (chromosomes and genes component) deoxynucleotidyl the polymer, chromosome is the main ingredients. The vast majority of the genetic information stored in DNA molecules.