Learn about where diseases come from. How are they spread? This episode examines a variety of emerging wildlife diseases, with an emphasis on the One Health concept. While some disease outbreaks may be “natural”, human behaviors and influences are adding additional pressure on wildlife and the landscape, and in the end, all of us – humans, wildlife, and the environment – are affected. Learn more about the field of emerging wildlife diseases and the continually evolving research on what those diseases tell us.  

Build a gene network! The lac operon is a set of genes which are responsible for the metabolism of lactose in some bacterial cells. Explore the effects of mutations within the lac operon by adding or removing genes from the DNA.

A simple assessment or question bank focused on helping students differentiate between the subtleties and functions of various cell types. These questions can be used in a variety of ways for a life science or biology classroom, e.g. as an assessment, a pre-test, or incorporated into a group activity or game.