Cells Alive http://www.cellsalive.com/
Cells Structure & Processes http://www.tvdsb.on.ca/westmin/science/sbi3a1/Cells/Bio3acu1.htm
Cancer http://www.cancer.org/docroot/home/index.asp
Cancer and Cell Cycle http://science.education.nih.gov/supplements/nih1/cancer/activities/activities_toc.htm
The Cell Cycle http://www.csuchico.edu/~jbell/Biol207/animations/mitosis.html
The Cell Cycle & Mitosis Tutorial http://www.biology.arizona.edu/cell_bio/tutorials/cell_cycle/main.html
Wonderful site with animation of photosynthesis, transcription, translation, chromosomes structure and etc.!! http://www.johnkyrk.com/index.html
Photosynthesis Webquest http://www.geocities.com/norris_science/photosyn.html
Cell Structure http://www.wiley.com/legacy/college/boyer/0470003790/animations/cell_structure/cell_structure.swf
Dengue virus http://www.teachersdomain.org/resource/den08.sci.life.stru.dengue/