Required Pre-Med Courses

Here is a comprehensive list of all of the required courses you have to take during undergrad.

Information provided by USC Pre-Health Office.

  • BISC 120L & BISC 220L or BISC 121L & BISC 221L

    2 semesters (8 units)

    Most pre-med students will take BISC 120L/220L. You take BISC 121L/221L if you are enrolled in the Freshman Science Honors (FSH) pathway.

  • CHEM 105aL & CHEM 105bL or CHEM 107L & CHEM 108L or
    CHEM 115aL & CHEM 115bL

    2 semesters (8 units)

    Most pre-med students will take CHEM 105a/b. If you are enrolled in FSH, you will take CHEM 115a/b. If you are a chemistry major, you will take CHEM 107/108.

  • CHEM 322aL & CHEM 322bL or CHEM 325aL & CHEM 325bL

    2 semesters (8 units)

    Most pre-med students will take CHEM 322a/b. If you are a chemistry major, you will take CHEM 325a/b.

  • PHYS 135aL & PHYS 135bL or PHYS 151L & PHYS 152L

    2 semesters (8 units)

    Most pre-med students will take PHYS 135a/b. If you are some kind of engineering or physics major, you will likely take PHYS 151/152 instead.

  • MATH 208x or QBIO 305g or HP 340Lg or PSYC 274g or BUAD 310g

    1 semester (4 units)

    All of the statistics courses will be equivalent. The one you decide to take likely depends on your major or what you would like to apply it towards. The majority of students will take QBIO 305 or PSYC 274.

  • MATH 125 or MATH 126 or MATH 118

    1 semester (4 units)

    Calculus is not required by some medical schools, however, others do require it, so it is recommended to take it during undergrad. Majority of people will take MATH 125. If you are a BUAD major, you can simply take MATH 118.

  • WRIT 150 and WRIT 340

    2 semesters (8 units)

    Both courses are required to be taken during undergrad, both by USC and medical school. WRIT 150 is usually taken in your freshman year, while WRIT 340 is usually taken in your junior year.

  • BISC 330L or CHEM 350 (Fa) or BISC 312 (Sp)

    1 semester (4 units)

    Your course selection depends on your major. Sciences majors will take BISC 330, while non-science majors can decide between CHEM 350 and BISC 312.

  • PSYC 100Lg and SOCI 200 or SOCI 210 or SOCI 242

    2 semesters (8 units)

    Neither psychology nor sociology is required by many schools, but they are both highly recommended to take in preparation for the MCAT.