Media Clip 33.1 Be Still My Beating Stem Cell Heart

This video describes research that has been able to make human heart muscle from embryonic stem cells.

Please note: If you have been assigned this activity by your instructor, you must complete it within LaunchPad (or your school's learning management system) in order to receive credit.

Textbook Reference: Key Concept 33.3 Many Distinctive Types of Muscle Have Evolved, p.843