Recent SemestersFall 2026, Summer 2026, Spring 2026, Fall 2025, Summer 2025Class SizeNot publishedCredits5PrerequisiteCHEM 305, 309, or 400 with a grade of "C" or better Transfers ToUC and CSUCal-GETC Area 5B · Cal-GETC Area 5C · IGETC Area 5B · IGETC Area 5C · CSU GE Area B2 · CSU GE Area B3DescriptionThis course is an introduction to normal structure and function in humans. The course emphasizes an understanding of physiological principles as related to body structure. The course includes study of the basic principles of physiology and anatomy, general histology, and the integumentary, skeletal, muscular, and nervous systems. BIOL 431 follows BIOL 430 and is necessary for completion of the study of human anatomy and physiology.Usually HeldTue Thu 5:30pm–8:35pm, Mon Wed 11:15am–2:20pm, Mon Wed 8:00am–11:05am, Tue Thu 1:00pm–4:05pm 