Pre-Medicine
Although the minimum requirements for admission to most medical schools is still three years of undergraduate work, few students now being admitted to medical schools have had less than four years of university preparation. Science courses required by most medical schools:
The Medical College Admission Test (MCAT) prepared by the Association of American Medical Colleges is required of students prior to acceptance to a school of medicine and is usually taken in the junior year.
Pre-Health Handbook (pdf)