DNA interactive quiz http://www.biologyjunction.com/nucleicacid_studyguide.htm
Short answer Protein Synthesis quiz http://www.biologyjunction.com/quiz_protein_synthesis.htm
Most difficult DNA quiz/test http://www.biologyjunction.com/protein_syntheisi_study_guide.htm
The Inner Life of a Cell This is very cool! Enjoy! http://aimediaserver.com/studiodaily/videoplayer/?src=harvard/harvard.swf&width=640&height=520
Interactive cell labels http://www.funtrivia.com/playquiz.cfm?qid=93971&origin=http://funtrivia.com/quizlistgold.cfm_QN_cat=10902
Inner Life of a Cell This time with voiceover describing what's happening http://multimedia.mcb.harvard.edu/anim_innerlife_hi.html
DNA links http://shs.westport.k12.ct.us/mjvl/science/bioweb.htm#DNA
Galapagos Evolution activity http://www.pbs.org/safarchive/5_cool/galapagos/g44_dna.html
Evolution Videos http://www.pbs.org/wgbh/evolution/educators/teachstuds/svideos.html
Really cool Evolution montage! http://www.lifethroughtime.com/