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Natural Sciences (Biological)

  • Number of students per year: 9 to 11
  • Typical offer: A*A*A or equivalent; we accept a wide range of
  • Essential subjects: Biology, Mathematics, and one other science subject
  • Highly desirable subjects: Chemistry, Physics, Further Mathematics

Undergraduates study Biological and Physical Sciences in Cambridge as part of an overarching programme called Natural Sciences.

Natural Sciences at Cambridge

Students who already know which branch of science they want to study (for example Physics or Genetics) are able to do just that, while also having the chance to study related sciences which support their main discipline. This enables Cambridge students to become more rounded scientists, something which is increasingly useful as modern scientific research cuts across traditional disciplinary boundaries.

Another advantage of the Cambridge course structure is that those who have broad scientific interests can maintain this breadth before finding their areas of specialism as the course progresses. Many students find that their interests develop as they are exposed to new areas of science which they have not studied at school, and will end up specialising in a field which they would never have even considered if they had followed a University course in a single narrow discipline.

The key to the Natural Sciences degree structure is that it provides students with choice and flexibility, not only at the start of the course, but also as it develops.

Natural Sciences is by far the largest course in the University, and at Jesus 15 to 20 per cent of our undergraduates are studying Natural Sciences. For admissions the subject is divided into Physical and Biological strands, but once admitted students are free to choose study options across the Physical and Biological sciences.

What you'll study

The Biological Science subjects are:

  • Evolution and Behaviour
  • Biology of Cells
  • Physiology of Organisms.

Students typically choose two or three of these subjects to study in their first year along with a Physical Science subject such as Chemistry or Earth Sciences.

First years also study Mathematics, usually by taking Mathematical Biology. In the second year, biological scientists will begin to focus on their areas of greatest interest before finally specialising in one area in their third year.

Natural Sciences at Jesus

Jesus has a strong history in the Natural Sciences, including among our alumni the Nobel Prize winner Peter Mitchell, who received the Chemistry Prize in 1978 for developing the chemiosmotic theory, one of the most important advances in biology during the 20th century. The College currently has 14 teaching Fellows in Natural Sciences - six in Biological Sciences, and eight in Physical Sciences - with a wide range of research interests.

The Natural Sciences course teaching mostly involves lectures, practicals, and supervisions. The lectures, usually given to several hundred students, are held in the mornings, and the College is ideally located just a few minutes away from the city centre lecture theatres.

Practical classes, which students attend two or three afternoons each week are based in different departments around the city, but even the furthest locations are only a 10 minute bike ride away from Jesus.

The supervision system is essential to teaching at Cambridge, and at Jesus you'll have regular supervisions in small groups of two to three students. In the first year you'll have four supervisions a week, mostly with teaching Fellows, which will usually be held in College.

The College also offers considerable support, including an excellent library, student bursaries, and prizes for academic excellence.

Despite the busy nature of the course, Natural Sciences students at Jesus still find time for extracurricular activities including sport at College and University level, performing in plays and stand up comedy, music, art, and a wide range of other activities.

What we look for

Requirements

Conditional A-Level offers are typically made at the A*A*A level, or A*A*AA for applicants offering four relevant A-Levels or equivalent. We usually ask for an A* to be achieved in Biology. You don't need to take a Sixth Term Examination Paper (STEP) or Advanced Extension Awards (AEA).

A-Level or equivalent in Mathematics and Biology is essential, in addition to a third A-Level in a science subject.

In general the wider the range of science subjects you study at A-Level, the greater choice you will have in the first year of the course and afterwards. Certain A-Levels are needed for certain subjects, such as A-Level Chemistry for those who intend to study first year Chemistry.

Written assessment

All applicants for Natural Sciences must sit the at an authorised assessment centre. You must register in advance to sit the ESAT, and the deadline for registration is 16 September 2024.

Please note that the registration process, including deadlines and test locations, is different from previous years.

Interviews

In 2024-25, we’ll be interviewing shortlisted applicants virtually, with interviews taking place in December.

The interview process aims to assess your intellectual ability, potential, and commitment to the subject. Candidates are typically interviewed by at least three subject specialists, including the Director of Studies, and total contact time will be between 35-50 minutes in total. This could be in a single interview, or in two separate interviews. The interviews will be general in nature, covering Biology, Chemistry, and Mathematics. Further details will be made available to candidates closer to the time.

For your interview, your interviewers will expect you to have access to a device that will enable you to annotate shared documents online. This is because the interview involves real-time problem solving, where you will need to show your working as you tackle problems. In our experience, something simple like a  works well. We strongly recommend that you practise using your device in advance, to ensure you can write clearly, legibly and quickly using it.

If you do not own a tablet and stylus, we encourage you to speak to your school/college to see if a suitable device is available to borrow. If you are having difficulty sourcing a suitable device, please contact the Admissions Office.

You can of an example interview to get a sense of what to expect.

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Written work

You don't need to submit any written work.

International applicants

We mostly refer to A-Levels and the International Baccalaureate for our entry requirements, but we accept a wide variety of qualifications from all over the world. The University website lists the . We expect students to be on track to achieve the highest grades in whichever qualification system they are studying. See our dedicated page for international students for more information.

Deferred and post A-Level entry

If you plan to take a gap year it's unlikely that it will affect our decision. It's good to have a clear plan of the travel and experience you propose for your year, and we'll view work or projects with some scientific connection positively.

Find out how to apply to study at Jesus.

People

Photograph of Walter Federle

Professor Walter Federle

Walter Federle is a Professor of Comparative Biomechanics, studying mechanical adaptations of animals and plants. He is also a Fellow of °µÍø½ûÇø and a Director of Studies in Natural Sciences.

Read Professor Walter Federle's full profile
Walter Federle
Profile photo of Matt Wilkinson

Dr Matt Wilkinson

Matt Wilkinson is a freelance popular science writer and speaker, voice artist, actor, and a Director of Studies in Natural Sciences.

Read Dr Matt Wilkinson's full profile
Matt Wilkinson
Profile photo of David Hanke

Dr David Hanke

David Hanke is an Emeritus Fellow at °µÍø½ûÇø, specialising in plant sciences. His academic interests include plant hormones, signal transduction in plants, and the developmental ecology of plants.

Read Dr David Hanke's full profile
David Hanke
Profile photo of Kathryn Lilley

Professor Kathryn Lilley

Kathryn Lilley is a Professor in the Department of Biochemistry and a member of the Milner Therapeutics Institute. She is also Director of the Cambridge Centre for Proteomics, and a Director of Studies at °µÍø½ûÇø. She is researching the development of cutting edge proteomics technologies, especially methods to locate proteins involved in stem cell pluripotency maintenance both in terms of sub cellular location and involvement in multi protein complexes.

Read Professor Kathryn Lilley's full profile
Kathryn Lilley

Hear from students

  • Natural Sciences (Biological) Student

    Tamy

    Natural Sciences (Biological)

    My favourite thing about Jesus is its welcoming community, and the plethora of societies on offer for all abilities and interests. Despite never having picked up an oar in my life, I was welcomed right away into °µÍø½ûÇø Boat Club and I’ve found a new passion for rowing! My best Cambridge memory so far is taking part in the ‘Bumps’ rowing race in first year, which was an absolutely exhilarating experience. I chose Natural Sciences because I loved studying both Biology and Chemistry at A Level, and found myself...

    Read more
    Natural Sciences (Biological)
  • Photo of Natural Sciences (Biological) student

    Francesca

    Natural Sciences (Biological)

    I am a second year Natural Scientist at °µÍø½ûÇø studying biochemistry, cell and developmental biology and chemistry. I was particularly drawn to this course as it offers a wide range of both physical and biological subjects, with the opportunity to increasingly specialise over the years. For me studying in this multidisciplinary environment has been hugely beneficial and will be a great advantage for later research. For Natural Science students, a lot of the contact time is at the University level. I have really enjoyed the opportunity to meet people...

    Read more
    Natural Sciences (Biological)