Corresponds to an introductory, one-semester course in microbiology. Tests for knowledge and understanding of bacteria, algae, fungi, protozoa, viruses, and their relationships with humans. Includes introduction to microbiology; biology of microorganisms; control of microorganisms; disease and resistance; biology of infectious diseases; and environmental, food, and industrial microbiology. Assumes general knowledge of chemistry, as well as biology or anatomy and physiology. (Multiple-choice examination.)