This video is part of a series of videos developed by honors students in Introductory Biology 151 at University of Wisconsin - Madison in Fall 2011. These videos were developed for use as instructional supplements to help students understand difficult biological concepts regularly taught in introductory biology. Feel free to use this video in any instructional context.

Adventuring into the endosymbiotic theory with an "Inception"-themed approach, this tutorial gives the process of endosymbiosis a visual context and describes the evidence supporting this theory.