» BioClips    Multimedia document presenting a biological research or educational project in an original and creative manner.    http://www.bioclips.com/

» Biochemistry    Explanations, with images and animations, covering the basics of biochememistry. Written by a high school, ex-AP Biology and AP Chemistry student.    http://www.queenoflub.com/biochem/

» Ca2+ : An Ion of Biological Cybernetics    Article on the roles of Ca2+ in various life processes starting from fertilization and development to the cell death.    http://www.bbc.co.uk/dna/h2g2/brunel/A2417654

» Cell Biology    Interactive tutorial for learning the fundamentals of cell biology. Includes cell cycle, mitosis, meiosis, and organelles with tests.    http://www.biology.arizona.edu/cell_bio/cell_bio.html

» Cell Biology and Cancer    Includes numerous movies and activities to explain the role of cells in cancer. From the National Institutes of Health.    http://science.education.nih.gov/supplements/nih1/cancer/activities/activities_toc.htm

» Cell Fractionation    About the methods used to separate the organelles and components of a cell. With pictures and a description of homogenization and centrifugation.    http://www.freewebs.com/ltaing/

» Cells Alive    Visual tour of cells includes a look at their life, death and interaction.    http://www.cellsalive.com/

» Cells Are Us    Learn how you grow from just one cell to a whole person. Teaches cell division and reproduction.    http://www.icnet.uk/kids/cellsrus/cellsrus.html

» Enchanted Learning: Cells    Contains cell glossaries, drawings and activities for animal and plant cells    http://www.enchantedlearning.com/subjects/biology/cells/

» I Can Do That - Cells    Basic lesson in plant, bacteria and animal cell structure.    http://www.eurekascience.com/ICanDoThat/bacteria_cells.htm

» The Cell Membrane    Learn about the important role the cell membrane has in protecting a cell and keeping things functioning.    http://cellbio.utmb.edu/cellbio/membrane.htm

» The Cell Nucleus    See a labeled diagram of the many parts of a cell.    http://cellbio.utmb.edu/cellbio/nucleus.htm

» The Cell Page    Put together by a school in Menlo Park, CA, visitors may read the research about each cell organelle. Pages were completed by students.    http://sun.menloschool.org/~cweaver/cells/

» The Cell Store    Student project presenting the parts of the cell in sales format.    http://thecellstore.netfirms.com

» The Virtual Cell    A tour and text book for cellular biology. Includes diagrams, worksheets, and instructions in four languages.    http://www.ibiblio.org/virtualcell/

» Three-Dimensional Interactive Cell    Animation of flying through a cell and viewing the nucleus, golgi apparatus and mitochrondria.    http://www.cs.brown.edu/stc/outrea/greenhouse/nursery/biology/home.html