This video explains what DNA is. Deoxyribonucleic acid, or DNA is a nucleic acid molecule that contains the genetic instructions used in the development and functioning of all living organisms. The main role of DNA is the long-term storage of information and it is often compared to a set of blueprints, since DNA contains the instructions needed to construct other components of cells, such as proteins and RNA molecules.
Channels: Scientific Animations Genetics Molecular Biology
Tags: DNA chromosome geneticInformation proteins RNA
Uploaded by: mnazirokur ( Send Message ) on 24-05-2007.
Duration: 2m 36s