Laboratory investigations will focus on culturing from multiple sources, techniques for the isolation and identification of major groups of microorganisms, safe handling of bacteria and aseptic practices, and medical diagnostic techniques. Prerequisites: Successful completion (C- or better) of BIOL 111 and 112 with labs and CHEM 111 and 112 with labs. Corequisite: BIOL 336 lecture, 3 credit hour. Spring.