(5) Natural Sciences AN INTENSE COURSE INTENDED FOR NURSING MAJORS. Heavy emphasis on chemistry and biochemistry concepts. Other topics covered include cell biology, photosynthesis, respiration, genetics, membrane structure and function, and evolutionary principles. Lab included. Prerequisite: CHEM& 121 or 161 (or equivalent) within the last 2 years, with a C grade (2.0) or higher, or permission of instructor or counselor.