Prerequisites: BIOL 2253, CHEM 1115 or higher. Co-requisite: BIOL 3312 - you must enroll in a section of BIOL 3312 before you can enroll in BIOL 3308. Basic theories of physiology as applied to cells. Emphasis on cellular structure and function as well as cell-cell interactions in multicellular organisms. Laboratory will stress practical aspects and modern techniques. Laboratory fee. 4 credits.