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.

	Ontario Tech Computer Science OUAC DSD Remove	York Chemistry (BSc - Co-op available) OUAC YSC Remove	Ottawa Biochimie (4 ans) OUAC OZT Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–77%“Mid-70s”	77–87%“High 70s to mid-80s”	75–80%“75%; co-op 80%”
Required coursesforced into your top 6 — options are the row below	ENG4U ICS4U MHF4U	ENG4U MHF4U SCH4U	MCV4U MHF4U
Choose one ofany of these satisfies it	one of MCV4U, SPH4U	—	one of ENG4U, FRA4U two of SBI4U, SCH4U, SES4U, SPH4U
Prerequisitesas published	Six 4U/M credits, including English (ENG4U) Advanced Functions (MHF4U) One of Calculus and Vectors (MCV4U), Physics (SPH4U) or Computer Science (ICS4U). We recommend you take all 3 of these courses. A combined minimum 70% average in prerequisite computer science, math and science courses is required. Alternative Offers +1 more on the program page	Ontario Secondary School Diploma (OSSD) ENG4U MHF4U SCH4U 1 other 4U or 4M Science +6 more on the program page	FRA4U or ENG4U MHF4U MCV4U 2 of SPH4U, SCH4U, SBI4U, SES4U A combined minimum average of 70% is required for all prerequisites in science and mathematics. +3 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	Available
Degree	Bachelor of Science, BSc, Bachelor of Science and Management, BSc&Mgt	—	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)
First-year intakewhere published	140	60	—
What you study	Chemistry	Chemistry Molecular Biology, Biochemistry	Chemistry Molecular Biology, Biochemistry
What it is	Computer Science is the study of how to design, build, and understand software and computer systems. At Ontario Tech, you can choose between a straight science degree or combine it with management courses, which prepares you for roles where you lead tech projects or teams. The program includes a co-op component, giving you paid work terms at companies alongside your classes, which suits students who want real experience before graduating.	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.	Biochemistry is the study of chemical reactions that happen inside living cells and organisms. You learn how molecules like proteins and DNA work at the chemical level, combining organic chemistry with molecular biology. The co-op option lets you alternate study terms with paid work terms at research labs or biotech companies, while the regular stream keeps you on campus full-time.
The door tomajors you reach through it	computer science software engineering	chemistry	Applied to directly
Entrance awardsat this campus, by average	3 published, 3 with no applicationfrom 85%See them	29 published, 4 with no applicationfrom 75%See them	22 published, 5 with no applicationfrom 75%See them
Source	Ontario Tech University on OUInfo	York University on OUInfo	University of Ottawa on OUInfo

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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.