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.

	York Chemistry (BSc - Co-op available) OUAC YSC Remove	Western Medical Sciences OUAC ESM Remove	U of T (Scarborough) Psychology & Health Studies - Health Sciences Stream (regular and co-op) OUAC TXF Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	77–87%“High 70s to mid-80s”	83–90%“Mid to high 80s”	77–83%“High 70s (regular); low 80s (co-op)”
Required coursesforced into your top 6 — options are the row below	ENG4U MHF4U SCH4U	ENG4U MCV4U SBI4U SCH4U	ENG4U
Choose one ofany of these satisfies it	—	—	—
Prerequisitesas published	Ontario Secondary School Diploma (OSSD) ENG4U MHF4U SCH4U 1 other 4U or 4M Science +6 more on the program page	English, ENG4U Calculus and Vectors, MCV4U Biology, SBI4U Chemistry, SCH4U Note: +1 more on the program page	ENG4U Recommended courses for Mental Health Studies, Psychology, and Psychology and English: SBI4U MCV4U, MHF4U or MDM4U
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	Available
Degree	—	—	—
First-year intakewhere published	60	1,000	380
What you study	Chemistry Molecular Biology, Biochemistry	Biological Sciences Chemistry Health Informatics Human Biology	Anthropology Biological Sciences Health Informatics Human Biology
What it is	A Chemistry degree teaches you the theory and practice of how substances interact, break down, and combine. You'll study pure chemistry alongside molecular biology and biochemistry, giving you a broader foundation than a straight chemistry program. The co-op option lets you alternate between classroom semesters and paid work terms at companies, so you can test whether lab or industrial chemistry work suits you before graduating.	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 psychology combined with applied health sciences — how human behaviour, biology, and social factors shape health and illness. Unlike a straight psychology program, this stream emphasizes practical health applications and the ability to work across healthcare and social systems. The co-op option lets you work in healthcare settings, clinics, or community agencies while studying. It suits students interested in both understanding the mind and applying that knowledge to real health problems.
The door tomajors you reach through it	chemistry	biochemistry medical sciences microbiology neuroscience	Applied to directly
Entrance awardsat this campus, by average	29 published, 4 with no applicationfrom 75%See them	6 published, 5 with no applicationfrom 85%See them	4 published, 4 with no applicationfrom 85%See them
Source	York University on OUInfo	Western University on OUInfo	University of Toronto — Scarborough on OUInfo

Also compare with

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.