3 lectures and 2 2-hour labs per week. May not count toward BIOL major or minor. P: CHEM 1120, CHEM 1130 or BIOL 1100 and CHEM 1150; 2.75 GPA or consent of instructor; RP: BIOL 1050, BIOL 1051 or BIOL 1100, BIOL 1101. General study of microorganisms and their importance to humans. Emphasis on fundamental life processes, including a brief introduction to epidemiology and immunology.