3 programs, side by side

Rows marked with a dot are where these differ. Everything is each university’s own published wording; the “your average” row is yours, calculated the way each program does it.

	Lakehead Chemistry (includes Medical Sciences) (Thunder Bay) OUAC AF Remove	Western Medical Sciences OUAC ESM Remove	Waterloo Science and Business (Regular/Co-op) OUAC WSB Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	70%	83–90%“Mid to high 80s”	80–83%“Low 80s”
Required coursesforced into your top 6 — options are the row below	ENG4U MHF4U SCH4U	ENG4U MCV4U SBI4U SCH4U	ENG4U MCV4U MHF4U
Choose one ofany of these satisfies it	one of MCV4U, MDM4U, SBI4U, SPH4U	—	two of MDM4U, SBI4U, SCH4U, SES4U, SPH4U
Prerequisitesas published	ENG4U MHF4U SCH4U 1 of MCV4U, MDM4U, SBI4U, SPH4U Alternative Offers +1 more on the program page	English, ENG4U Calculus and Vectors, MCV4U Biology, SBI4U Chemistry, SCH4U Note: +1 more on the program page	English (ENG4U – min. 70%) Advanced Functions (min. 70%) Calculus and Vectors (min. 70%) Any two of the following: Biology, Chemistry, Earth and Space Science, Mathematics of Data Management, or Physics
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	No	Available	Available
Degree	—	—	—
First-year intakewhere published	—	1,000	85
What you study	Biological Sciences Chemistry Molecular Biology, Biochemistry Others in Physical Sciences	Biological Sciences Chemistry Health Informatics Human Biology	Biological Sciences Biotechnology Business Studies Chemistry
What it is	You study chemistry alongside medical and biological sciences, learning how molecules, cells, and chemical processes work in living systems. This combines pure chemistry with applied health science rather than focusing only on one discipline. It suits students interested in understanding the chemical basis of medicine, pharmacology, or biochemistry without committing to a professional health program like medicine.	Medical Sciences is a four-year undergraduate program where you study human biology, chemistry, and related sciences to prepare for health professions or medical research. Unlike a general science degree, it focuses specifically on the foundational knowledge needed for medicine, dentistry, pharmacy, or graduate health programs. The program includes optional co-op work terms, letting you gain hands-on experience in labs, hospitals, or health settings alongside your coursework. It suits students drawn to understanding how the human body works and considering careers in health care or biomedical fields.	You study science and business together in one program, combining technical subjects like chemistry or biology with courses in marketing, entrepreneurship, and business strategy. Unlike a regular science degree with a business minor added on, this program integrates both throughout, so you learn how science discoveries become commercial products. The co-op option lets you alternate school terms with paid work placements. This suits students who want a science background but also care about bringing ideas to market or running a company.
The door tomajors you reach through it	biochemistry chemistry medical sciences	biochemistry medical sciences microbiology neuroscience	Applied to directly
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 80%See them	6 published, 5 with no applicationfrom 85%See them	4 published, 3 with no applicationfrom 80%See them
Source	Lakehead University on OUInfo	Western University on OUInfo	University of Waterloo on OUInfo

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Same subject area and a similar published range, at a campus you have not got in the table yet.

Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.