| Biochemistry: Explanations, with images and animations, covering the basics of biochememistry. Written by a high school, ex-AP Biology and AP Chemistry student. |
| 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. |
| Cell Biology: Interactive tutorial for learning the fundamentals of cell biology. Includes cell cycle, mitosis, meiosis, and organelles with tests. |
| Cell Biology and Cancer: Includes numerous movies and activities to explain the role of cells in cancer. From the National Institutes of Health. |
| Cell Fractionation: About the methods used to separate the organelles and components of a cell. With pictures and a description of homogenization and centrifugation. |
| Cells Alive: Visual tour of cells includes a look at their life, death and interaction. |
| Cells Are Us: Learn how you grow from just one cell to a whole person. Teaches cell division and reproduction. |
| Enchanted Learning: Cells: Contains cell glossaries, drawings and activities for animal and plant cells |
| I Can Do That - Cells: Basic lesson in plant, bacteria and animal cell structure. |
| The Cell Membrane: Learn about the important role the cell membrane has in protecting a cell and keeping things functioning. |
| The Cell Nucleus: Read about cells and what their functions are in the body. Also contains information about how DNA passes on genetic information |
| The Cell Nucleus: See a labeled diagram of the many parts of a cell. |
| 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. |
| The Cell Store: Student project presenting the parts of the cell in sales format. |
| The Virtual Cell: A tour and text book for cellular biology. Includes diagrams, worksheets, and instructions in four languages. |
| Three-Dimensional Interactive Cell: Animation of flying through a cell and viewing the nucleus, golgi apparatus and mitochrondria. |