IN NO PARTICULAR ORDER:
http://evolution.berkeley.edu/evolibrary/home.php
http://www.pbs.org/wgbh/evolution/index.html
http://education.nationalgeographic.org/encyclopedia/
http://www.visionlearning.com/en/library/Biology/2/DNA-I/149
http://learn.genetics.utah.edu/
http://learn.genetics.utah.edu/content/labs/extraction/
http://www.pbs.org/wgbh/nova/body/personal-dna-testing.html
http://www.learner.org/interactives/dna/index.html
http://learn.genetics.utah.edu/content/basics/
http://www.pbs.org/wgbh/nova/body/sequence-DNA-for-yourself.html
https://unlockinglifescode.org/media/images
http://www.nobelprize.org/educational/medicine/dna_double_helix/dnahelix.html
http://learn.genetics.utah.edu/content/molecules/builddna/
http://www.amnh.org/ology/features/youYou/youyou.php?TB_iframe=true&height=350&width=600
http://www.pbs.org/wgbh/nova/body/cracking-the-code-of-life.html
http://publications.nigms.nih.gov/thenewgenetics/Index.html
http://www.pbs.org/wgbh/nova/body/cracking-the-code-of-life.html