Arts, Letters and Science Arts, Letters and Science tation. Prerequisites: Microbiology 60 and Mathematics 14. Three lectures and two two-hour laboratory periods each week. W (5) Adams 60. Principles of Microbiology—Morphology, reproduction, cultivation, and metabolism of microorganisms with emphasis upon the bacteria. Designed for students in science curricula who plan to take additional courses in the department. Prerequisites: Chemistry 26. Three lectures and two two-hour laboratory periods each week. A S (5) Staff 120. Food Microbiology—Role of microorganisms in food preservation and spoilage; identification and quantitation of microorganisms. Prerequisites: Microbiology 50, 60. Three lectures and two three-hour laboratory periods each week. Offered alternate years. S (5) Staff 140. Soil Microbiology—Microbial changes in soil affecting plant and animal growth and distribution. Prerequisites: Microbiology 60. Four lectures and one three-hour laboratory each week. Offered alternate years. S (5) Staff 158. Pathogenic Microbiology—Characteristics of pathogenic microorganisms and mechanisms by which they cause disease. Emphasis upon major bacterial groups. Prerequisites: Microbiology 50, 60. Three lectures and three two-hour laboratory periods each week. A (5) Terry 159. Pathogenic Microbiology (Cont'd.)—Continuation of Microbiology 158. Pathogenic bacteria, rickettsiae, viruses, molds, and yeasts. Prerequisite: Microbiology 158. Three lectures and three two-hour laboratory periods each week. W (5) Terry 161. Immunity—Properties and causation of antigen- antibody reactions. Prerequisites: Microbiology 158. Three lectures and two three-hour laboratory periods each week. S (5) Staff 162. Systematic Bacteriology—Classification of the bacteria. Prerequisites: Microbiology 50, 60. Two lectures and three two-hour laboratory periods each week. A (5) Adams +170. Sanitation—A general education course emphasizing environmental control of water, milk, insects, food, housing, avocation and industrial sanitation. Prerequisites: beginning courses in the life and physical sciences. Three lectures and one three-hour demonstration or laboratory each week. Field trips may be required. S Su (4) Staff 175. Bacterial Physiology and Anatomy—Structure and function, growth, nutrition and metabolism of the bacteria. Prerequisites: Microbiology 50, 60 and Chemistry 132. Three lectures and two three-hour laboratory periods each week. Offered alternate years. W (5) Lachica 180. Virology—Characteristics and ecology of the viruses. Prerequisites: Microbiology 50, 60. Three lectures and two three-hour laboratory periods each week. Offered alternate years. A (5) Jackson 185. Microbial Genetics—Study of the mechanisms of transfer of genetic information in bacterial and viral systems; the chemical basis of duplication and molecular aspects of mutation ; fine structure analysis; the genetic code and control mechanisms involved in the synthesis of enzymes and macro- molecules. Prerequisites: Microbiology 50, 60 and Chemistry 132. Three lectures and two three-hour laboratory periods each week. Offered alternate years. A (5) Jackson 190. Microbiology Seminar—Current concepts in Microbiology. Prerequisites: previous upper division courses in the department. Required of all departmental majors. One hour each week. A W S (1) Staff 191. Problems in Microbiology—Independent research under direction of departmental faculty advisor. Prerequisites: upper division courses in Microbiology. (Maximal allowable credit 5 hours). A W S Su (1 to 3) Staff Department of Military Science Professor Aaron G. Amacher, Colonel, U.S.A., Chairman The Army ROTC offers a Two-Year Program at Weber State College under the sponsorship of the Department of Military Science at the University of Utah. All classes will be conducted on the University of Utah campus. The ROTC Program provides courses leading to a commission of second lieutenant in the United States Army Reserve or in the Regular Army. Classes are required each quarter as outlined below. A weekly leadership laboratory is required and it will also be conducted on the University of Utah campus. Students entering the Two-Year Advanced Program during the last two years of college are selected upon the basis of qualifying tests, a physical examination, and an interview by a Board of Officers. Complete uniforms, equipment and ROTC 160 161