Biology Summer 2015 Courses Published March 1, 2015 By News Teaching The Department of Biological Sciences offers the following courses for summer 2015: BL1040 Principles of Biology BL2940 Human Nutrition BL3640 General Immunology BL3970 Current Health Issues BL4030 Molecular Biology BL4134 Field Methods in Great Lakes Oceanography BL5421 Lake Superior Exploration Lake Superior Explorations Flyer