Requirements include one year of Biology with lab; Physics with lab; Expository Writing; and college-level Calculus. Two years of Chemistry are required, both of which should involve laboratory experience. For New Pathway applicants, at least 16 additional credit hours in nonscience courses are required. For HST applicants, Calculus through differential equations and Calculus-based Physics are required. The quality of an applicant's undergraduate institution is assessed in evaluating his or her GPA. The MCAT is required, and all scores are considered.