TED Talks
Ted: Ted Ed: How Do Nerves Work?
This video explores how nerves, neurons, and nerve receptors work in the human body and how they communicate by electrical impulses. [5:00] Followed by a short quiz and a list of additional resources to explore.
McGraw Hill
Mc Graw Hill: Synaptic Transmission
A graphical look at the process of transmission between two cells.
Wikimedia
Wikipedia: Exocytosis
This site from the Wikipedia Encyclopedia describes the process of exocytosis and what is accomplished by the process. Throughout this brief article, links are provided for additional information on the subject.