For more information on DNA visit these websites...
http://www.pbs.org/wnet/dna/
http://www.everettgenerations.com/Everything%20DNA.htm
http://scienceforkids.kidipede.com/biology/cells/dna.htm
http://www.dnaftb.org/
http://www.mrsec.psu.edu/education/nano-activities/dna/
http://www.dna.gov/
http://www.blc.arizona.edu/molecular_graphics/dna_structure/dna_tutorial.html
http://ghr.nlm.nih.gov/handbook/basics/dna
http://www.dna.gov/
http://www.novozymes.com/en/about-us/our-business/what-are-enzymes/pages/dna-genes-and-chromosones.aspx
http://www.wartgames.com/themes/science/dna.html
http://www.dnalc.org/resources/3d/12-transcription-basic.html
Brain Pop on DNA : http://www.brainpop.com/health/geneticsgrowthanddevelopment/dna/