Stem Cell Tutorials and Quizzes




Stem Cells Explained and Explored


The technical, ethical and emotional dialogue over stem cell research can be confusing and even contradictory at times. Yet the science is racing forward at the University of Michigan and around the world. Learning more about all kinds of stem cell research will help everyone make better choices.

Stem Cells


A 15-minute video segment and other background about the science of stem cells.

The Cloning Process


Microphotographs show step-by-step how scientists create embryonic stem cells. See the slide show—or go to the printable version.

Questions and Answers


General Information and Definitions