Chemistry 1301A/B and 1302A/B, or Chemistry 1100A/B and 1200B, or the former 1050.
2.5 courses from: Biochemistry 2280A, Biology 2244A/B or Statistical Sciences 2244A/B, Biology 2290F/G, 2382B, 2483A, 2581B, Biology 2601A/B or the former Biology 2660A/B or 2672A/B, Chemistry 2213A/B.1.5 courses in Biology at the 2200 level or above, which may include courses listed above not already taken.