Principles of Biology I Laboratory Credit Hours: 1 hour. Level: Undergraduate Introduction to skills, methods, and tools used for biological research concentrating on cellular and molecular approaches. 2 hours lab per week. Corequisites: BIOL 1107 Prerequisite or Corequisite: CHEM 1210 or (CHEM 1211 and CHEM 1211L) or (CHEM 1411 and CHEM 1411L) or (CHEM 1311H and CHEM 1311L) Duplicate Credit: Not open to students with credit in BIOL 2107H, BIOL 2107L Semester Offered: Fall Spring Course Type: Lab (L)