Oxbridge Interview / The Oxford interview / Biomedical Sciences
Oxford Biomedical Sciences interview: clinically-flavoured science reasoning
Fewer than one in four applicants is interviewed. The ESAT shortlists, then tutors build a discussion from school biology towards something clinical, like why glucose ends up in urine.
Updated September 2026Oxford's Biomedical Sciences course interviews about 24% of applicants and admits about 8%, with an intake of 45 (three-year average, 2023-25). All applicants sit the ESAT in October (Mathematics 1 plus two further modules from biology, chemistry, mathematics 2 and physics) and Oxford says ESAT results are considered when shortlisting; no written work is required. Tutors look for lively, receptive minds with the ability to evaluate evidence critically, to consider issues from different perspectives, and a capacity for logical and creative thinking. The two published questions show how the discussion is built: why sugar in your urine is a good indicator of diabetes takes school knowledge of kidney filtration towards carrier saturation, and why a cat's eyes glow in the dark moves from photoreceptors to why reflection helps night vision. Both tutors describe feeding in information as the conversation progresses. Shortlisted applicants are interviewed online in December, usually by two tutors, often more than once and sometimes by a second college. Oxford calls it 'a short tutorial with someone who knows the subject well'.
Merra is not affiliated with the University of Oxford, the University of Cambridge, any college or UCAS.
Merra: practise it out loud before it counts
Merra's Oxford Biomedical Sciences practice is a spoken mock in the tutorial style: five questions built on the published pair and Oxford's criteria, one follow-up each that adds information the way the tutors describe, about fifteen minutes, then spoken feedback and a written report. No diagrams or data.
- 1Sign up free — no card, 2 free coaching sessions available until used.
- 2Practise out loud — answer unseen discussion questions with an AI tutor.
- 3Get readiness feedback — see how you reasoned and how you handled the push, with a recording and transcript.
No card details required. Your first 2 coaching sessions are free.
Practise an Oxford-style Biomedical Sciences interview
An AI tutor asks an unseen discussion question out loud, pushes once with a follow-up, then moves on — the same shape as the real thing, minus the science problems on paper.
Practise an Oxford-style Biomedical Sciences interview2 free coaching sessions · available until used · no card needed · no subscriptionHow this interview works
- 1Sit the ESAT on 12-16 October 2026: Mathematics 1 plus two of Biology, Chemistry, Mathematics 2 and Physics. ESAT results are considered in shortlisting. No written work.
- 2Shortlisting: about 24% of applicants are interviewed. Invitations arrive from mid-November to early December.
- 3Interviews are online in December, usually two tutors.
- 4Tutors look for lively, receptive minds, critical evaluation of evidence, different perspectives, and logical and creative thinking.
- 5Expect a question that starts from school biology or chemistry and is extended step by step with information the tutor supplies; the published questions describe exactly that.
- 6Decisions on 12 January 2027 via UCAS.
Interview questions
Two questions below are Oxford's own published sample questions, marked (published by Oxford). The rest are Merra practice questions written to the course's stated criteria; they are not Oxford's.
“Why is sugar in your urine a good indicator that you might have diabetes?”
“Why do a cat's eyes appear to 'glow' in the dark?”
“A drug trial shows a benefit in 200 people. What would make you trust it, and what would make you suspicious?”
“If a hormone's receptor stops working, what happens to the level of that hormone in the blood, and why?”
“Why don't we get the same cold twice, but we do get colds every year?”
“Is a fever a symptom to treat or a defence to leave alone? Argue both.”
“Tell me something about the body you've wondered about and never had answered.”
“Why biomedical sciences rather than medicine?”
Pricing
FAQs
How competitive is Oxford Biomedical Sciences?
About 24% of applicants are interviewed and about 8% are successful, with an intake of 45 (three-year average 2023-25).
What test is required?
The ESAT on 12-16 October 2026: Mathematics 1 plus two further modules from Biology, Chemistry, Mathematics 2 and Physics. Results are considered at shortlisting. No written work.
What do Oxford biomedical sciences tutors look for?
Lively, receptive minds that can evaluate evidence critically, consider issues from different perspectives, and think logically and creatively.
Does Oxford publish biomedical sciences interview questions?
Yes, two: why sugar in urine indicates diabetes, and why cats' eyes glow in the dark, each with the tutor's description of how the discussion develops.
How is this different from the medicine interview?
Biomedical Sciences is a science degree rather than a clinical training; the interview tests scientific reasoning rather than suitability for medical practice.
Official information
For the official course page and admissions details.
More Oxbridge interview guides
Merra is not affiliated with the University of Oxford, the University of Cambridge, any college or UCAS. Merra’s feedback is advisory only — it is not a guarantee of any offer or admission outcome.
The Oxbridge interview is spoken. Practise it that way.
Your first mock takes about 15 minutes: an unseen question, a follow-up, and feedback on how you reasoned. Free, no card.
Practise an Oxford-style Biomedical Sciences interview2 free coaching sessions · available until used · no card needed · no subscription