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.