Sci-Hi: Single-Celled Organisms

Single-Celled Orgamisms takes a "microscopic" look at organisms such as bacteria, protozoa, and yeast. You will learn how bacteria break down food in your body, the difference between good and bad bacteria, and how a virus invades a host cell. You will even discover how yeasts grow and multiply. Get ready for a fantastic journey into the world of single-celled organisms!