University of Utah
University of Utah: Genetic Science Learning Center: What Is a Stem Cell?
Animated tutorial with captions shows how stem cells play many important roles in our bodies from conception through adulthood.
PBS
Nova: Cancer Warrior
Animations of the different phases of cancer, make this a great resource for understanding the development of this disease.
Cold Spring Harbor Laboratory
Dolan Dna Learning Center: Dna Transformation, Part 2
Animated slide show illustrating Morton Mandel and Akiko Higa's calcium chloride method of DNA transformation.
American Museum of Natural History
American Museum of Natural History: O Logy: What's the Big Idea? Biodiversity
Find information about diversity among genes, species, and ecosystems that helps answer questions about the importance of biodiversity and how we can save species from extinction.