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Biochemistry (BSc)

  • Subject area: Biochemistry
  • UCAS code: C700
  • Next intake: September 2025
  • Duration: 3 years
  • Mode: Full time

Why study this course

Biochemistry is the study of the molecular basis of life. It is a subject that has a rich history of scientific discoveries, from enzymology and metabolic pathways to the discovery of genes and the structure of DNA. Today the subject embraces important new areas, such as genomics and genome editing, synthetic biology and protein engineering. 

Through this course, you will learn how biochemistry and biomolecular sciences contribute to advances in all biological disciplines, including medicine and biotechnology. You will receive extensive hands-on training in laboratory techniques, and gain practical experience of widely transferable skills in computing, statistics, data analysis and presentation. 

This programme offers a high degree of flexibility, offering you the freedom to shape your academic experience. You can choose to specialise in a particular area or to maintain a wide breadth of learning and explore the interdisciplinary research that underpins much of the School’s success. 

Your degree title remains flexible up until your final year, allowing you to either continue with BSc Biochemistry or switch to another of our bioscience courses. Your final degree title will depend on module selection, and your Personal Tutor will guide you through the options available to you. You may also have the option of switching to our four-year MBiochem integrated master’s degree, which forms an excellent basis for a future career in scientific research. 

Our Biochemistry degree provides an excellent foundation for careers within all areas of biological and molecular sciences, and offers strong training for research scientists. Our graduates have gone on to a range of exciting and fulfilling careers in both scientific and non-scientific related fields, including biotechnology research and development, scientific publishing, pharmaceutical industries, molecular biology, journalism, teaching and veterinary science. Many also choose to further their studies by pursuing a master’s degree or PhD.

Distinctive features

  • Enjoy a flexible course structure that enables you to tailor your degree to match your interests and aspirations, including the option to take to spend a sandwich year on professional placement.
  • Experience the excitement of learning in active research environment, with teaching staff who are leading researchers in their field.
  • Make use of the latest equipment, techniques and facilities in your project work.
  • Develop your field research skills with one of our popular project-based field courses. Opt for one of our UK-based courses or choose to travel further afield to locations such as Tobago or Borneo.
  • The School of Biosciences offers access to a wide range of exciting training opportunities with a field centre in Borneo, and strong involvement in Cardiff University research institutes, including the European Cancer Stem Cell Research Institute and the Medicines Discovery Institute.

You may also be interested in the following degree programmes:

Subject area: Biochemistry

  • academic-schoolSchool of Biosciences
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  • Telephone+44 (0)29 2087 4119
  • MarkerMuseum Avenue, Cardiff, CF10 3AX

Entry requirements

We accept a combination of A-levels and other qualifications, as well as equivalent international qualifications subject to entry requirements. Typical offers are as follows:

A level

AAB-BBB. Must include Biology or Chemistry. You will need to pass the science practical element of the A-level if this is part of your programme of study.

Extended/International Project Qualification: Applicants with grade A in the EPQ/IPQ will typically receive an offer one grade lower than the standard offer. Please note that any subject specific requirements must still be met.

  • Our grade range covers our standard offer and contextual offer. We carefully consider the circumstances in which you've been studying (your contextual data) upon application. Eligible students will be given an offer that is lower than the standard offer (usually the middle or lower end of the advertised grade range).
  • Where there is no grade range advertised and/or where there are selection processes in place (like an interview) you may receive additional consideration in the selection process.

Learn about eligible courses and how contextual data is applied.

International Baccalaureate

34-31 overall or 666-665 in 3 HL subjects. Must include grade 6 in HL Biology or Chemistry. 

Baccalaureate Wales

From September 2023, there will be a new qualification called the Advanced Skills Baccalaureate Wales (level 3). This qualification will replace the Advanced Skills Challenge Certificate (Welsh Baccalaureate). The qualification will continue to be accepted in lieu of one A-Level (at the grades listed above), excluding any specified subjects.

You must have or be working towards:
- English language or Welsh language at GCSE grade C/4 or an equivalent (such as A-levels). If you require a Student visa, you must ensure your language qualification complies with UKVI requirements.
- GCSE Maths grade C/4 or equivalent qualification (subject and grade). If you are taking A-level Maths (or equivalent), GCSE Maths is not required. Core Maths may also be accepted in place of GCSE Maths.

We do not accept Critical Thinking, General Studies, Citizenship Studies, or other similar equivalent subjects.
We will accept a combination of BTEC subjects, A-levels, and other qualifications, subject to the course specific grade and subject requirements.

GCSE

Grade C or grade 4 in GCSE English Language.

IELTS (academic)

At least 6.5 overall with a minimum of 5.5 in each subskill.

TOEFL iBT

At least 90 overall with a minimum of 17 for writing, 17 for listening, 18 for reading, and 20 for speaking.

PTE Academic

At least 69 overall with a minimum of 59 in all communicative skills.

Trinity ISE II/III

II: at least two Distinctions and two Merits.
III: at least a Pass in all components.

Other accepted qualifications

Please visit our English Language requirements page for more information on our other accepted language qualifications.

You are not required to complete a DBS (Disclosure Barring Service) check or provide a Certificate of Good Conduct to study this course.  

If you are currently subject to any licence condition or monitoring restriction that could affect your ability to successfully complete your studies, you will be required to disclose your criminal record. Conditions include, but are not limited to:

  • access to lab facilities including chemicals
  • access to computers or devices that can store images
  • use of internet and communication tools/devices
  • curfews
  • freedom of movement
  • contact with people related to Cardiff University.

Other qualifications from inside the UK

BTEC

DDD-DDM in a BTEC Extended Diploma in Applied Science or Forensic Science, with Distinction in all of the Core/Mandatory Units.

T level

Acceptance of T Levels for this programme will be considered on a case-by-case basis by the Academic School. Consideration will be given to the T Level grade/subject and grades/subjects achieved at GCSE/Level 2.

Qualifications from outside the UK

See our qualification equivalences guide

Please see our admissions policies for more information about the application process.

Tuition fees for 2025 entry

Your tuition fees and how you pay them will depend on your fee status. Your fee status could be home, island or overseas.

Learn how we decide your fee status

Fees for home status

Year Tuition fee Deposit
Year one £9,250 None
Year two £9,250 None
Year three £9,250 None

The University reserves the right to increase tuition fees in the second and subsequent years of a course as permitted by law or Welsh Government policy. Where applicable we will notify you of any change in tuition fee by the end of June in the academic year before the one in which the fee will increase.

Students from the EU, EEA and Switzerland

If you are an EU, EEA or Swiss national, your tuition fees for 2025/26 be in line with the overseas fees for international students, unless you qualify for home fee status. UKCISA have provided information about Brexit and tuition fees.

Fees for island status

Learn more about the undergraduate fees for students from the Channel Islands or the Isle of Man.

Fees for overseas status

Year Tuition fee Deposit
Year one £29,450 None
Year two £29,450 None
Year three £29,450 None

Learn more about our tuition fees

Financial support

Financial support may be available to individuals who meet certain criteria. For more information visit our funding section. Please note that these sources of financial support are limited and therefore not everyone who meets the criteria are guaranteed to receive the support.

Additional costs

Field courses which take place abroad will incur an additional cost – primarily to cover student travel and accommodation. We strive to keep these to a minimum, for example we maintain our own Field Station and staff in Borneo, whose costs are not recovered from charges to students. We also offer some excellent Wales-based field courses which do not incur additional costs.

No additional charges are made for other aspects of tuition, although some services (such as student printing on demand) may incur a charge.

Course specific equipment

No specific equipment is required. The University will provide IT facilities (in a communal space), laboratories equipped with specialist equipment, and all specialist software required for the course.

Students are advised to have a personal laptop computer or equivalent.

Accommodation

We have a range of residences to suit your needs and budget. Find out more on our accommodation pages.

Living costs

We're based in one of the UK's most affordable cities. Find out more about living costs in Cardiff.

Course structure

We are currently working with our students to update and improve the content of this course. The information shown below reflects the current curriculum and is likely to change. The review of the course is expected to be completed by August 2025 and this page will be updated by end of October 2025 to reflect the changes.

This BSc course is full-time over three academic years (four including the Professional Training Year option), with 120 credits attained in each year.  Year one is made up of six 20-credit modules, with three 40-credit modules taught in year two. In the final year, the research project carries 30 credits and is accompanied by three 30-credit modules.  While we aim to offer as much flexibility as possible in our courses, module choice may be restricted on the basis of Entry Degree to provide capacity on core modules which are required for some degree schemes. 

Year one modules involve lectures and supporting tutorials providing background theoretical knowledge as well as practical classes. Our various degree schemes share a common year one, which covers all aspects of the biosciences and has the big advantage of giving you flexibility of degree choice. Classes provide students with IT skills for biologists and an understanding of statistical analysis of data, and coursework is used to develop written and oral communication skills.

In year two, modules across a wide range of subjects are offered. In all cases, extensive laboratory practicals help to develop practical skills and the ability to critically evaluate experimental data. Set assignments and reading are used to promote self-directed learning and the analysis of primary research literature.

The final year requires much more independent study, and all students must produce a substantial research-based (laboratory, literature, pedagogic or scientific engagement) report. We strive to offer as wide a choice as possible to allow you to tailor the degree to your study goals.

The modules shown are an example of the typical curriculum and will be reviewed prior to the 2025/2026 academic year. The final modules will be published by September 2025.

Year one

The first year is a common year, covering all aspects of the biosciences. This is designed to reflect the fact that bioscience research is increasingly a multi-disciplinary field.

The common first year course provides a grounding in essential subjects, including a Biological Chemistry module that present topics at the chemistry/biology interface and explores modern analytical techniques. The Biochemical components of the first year course include topics such as structure and function of proteins (including enzymes), DNA structure and replication, gene organisation and expression, genetic manipulation techniques, lipid and carbohydrate biochemistry, and key aspects of metabolism.

The modern, modular syllabus is delivered through lectures, tutorials, presentations, and practical classes carried out in spacious, well-equipped laboratories. It provides a firm foundation in all the biological disciplines, including biological chemistry, cell biology, microbiology, genetics, evolution, anatomy and physiology, animal and plant biology, and ecology, as well as focusing on developing practical and academic scientific skills. Modules may begin by overlapping with A-level studies, but will soon progress to greater depth and scope.

The common first year system has the big advantage of giving you flexibility of degree choice. The aim of this approach is to expose you to all areas of the biosciences, so that you are better able to operate within the increasingly interdisciplinary bioscience disciplines. The common year one structure also enables you to diversify your subject focus in year two, should you wish to, or keep a strong focus on one particular discipline.

Module titleModule codeCredits
Skills for ScienceBI100120 credits
Structure and Function of Living OrganismsBI100220 credits
Organisms and EnvironmentBI100320 credits
The Dynamic CellBI100420 credits
Biological ChemistryBI101420 credits
Genetics and EvolutionBI105120 credits

Year two

Your second year will put greater emphasis on the experimental basis of biochemistry and related areas of the biomolecular sciences such as molecular, cell and developmental biology. You will undertake practicals that cover modern research techniques such as recombinant DNA manipulation and analysis, protein and lipid biochemistry and microbiology, with a strong focus on data analysis and interpretation.

You will also build on your year one knowledge to develop a sound grounding in more advanced areas of gene function, molecular genetics, protein biochemistry, metabolism, cell biology, development, evolution and cell signalling.

This will ensure that you have the necessary skills and awareness of key techniques in preparation for whatever aspect of biochemistry becomes your chosen area of specialisation, both in the final year of the course and in your subsequent career.

In year two, you have a choice of three from up to 12 available modules, giving a total of 120 Credits.

During year two, you can also opt to switch to the four-year degree with a Professional Training Year, which is taken after the second year, subject to an appropriate training place being identified.

Module titleModule codeCredits
Animal Diversity and AdaptationBI213140 credits
Genetics and its ApplicationsBI213240 credits
Ecology Part ABI213530 credits
Ecology Part BBI213610 credits
Cell BiologyBI223140 credits
BiochemistryBI223240 credits
Developmental and Stem Cell BiologyBI223340 credits
Molecular Biology of the GeneBI223440 credits
PhysiologyBI233140 credits
Concepts of DiseaseBI233240 credits
Practical AnatomyBI233340 credits
Brain and BehaviourBI243140 credits
Fundamental NeuroscienceBI243240 credits

Year three

In your final year, there is a strong emphasis on independent learning, and you can investigate areas of current importance in biochemistry, such as synthetic biology and protein structure, genetic engineering, stem cell biology and tissue engineering. Your research skills will be developed further during your final year project that allows you to investigate a topic in much greater depth.

Tutorials and research seminars on wider aspects of the subject, including medical and industrial applications, will extend the scope of your learning.

As well as a 30-credit research project, you will complete three 30-credit modules (from a choice of 18). Modules cover a range of topics including synthetic biology and protein engineering, advanced cell biology, bioinformatics and functional genomics, and genes and genomes.

At the start of the final year, you will also have the option of applying to transfer to the four-year MBiochem course with integrated Master’s, depending on satisfactory academic progress and space availability.

The University is committed to providing a wide range of module options where possible, but please be aware that whilst every effort is made to offer choice this may be limited in certain circumstances. This is due to the fact that some modules have limited numbers of places available, which are allocated on a first-come, first-served basis, while others have minimum student numbers required before they will run, to ensure that an appropriate quality of education can be delivered; some modules require students to have already taken particular subjects, and others are core or required on the programme you are taking. Modules may also be limited due to timetable clashes, and although the University works to minimise disruption to choice, we advise you to seek advice from the relevant School on the module choices available.

Learning and assessment

In your final year, there is a strong emphasis on independent learning, and you can investigate areas of current importance in biochemistry, such as synthetic biology and protein structure, genetic engineering, stem cell biology and tissue engineering. Your research skills will be developed further during your final year project that allows you to investigate a topic in much greater depth.

Tutorials and research seminars on wider aspects of the subject, including medical and industrial applications, will extend the scope of your learning.

As well as a 30-credit research project, you will complete three 30-credit modules (from a choice of 18). Modules cover a range of topics including synthetic biology and protein engineering, advanced cell biology, bioinformatics and functional genomics, and genes and genomes.

At the start of the final year, you will also have the option of applying to transfer to the four-year MBiochem course with integrated Master’s, depending on satisfactory academic progress and space availability.

How will I be supported?

All of the academic staff in the School of Biosciences are experienced researchers in their respective fields and are passionate about sharing their knowledge and expertise with students.

The primary interaction with academic staff will be during lectures, laboratory practical sessions, workshops or small-group teaching sessions (tutorials). Students will also be allocated a Personal Tutor who will provide pastoral support and academic advice throughout the course.

Lecturing staff are contactable in association with teaching sessions or by email, and operate either an ‘open door’ policy for students who have specific queries about course material, or a system of booking meeting times. Each degree scheme also has a degree scheme co-ordinator who can advise on academic issues. Each year of study has a year co-ordinator who can advise on administrative issues related to the course of study. There is also a convenient Undergraduate Office with friendly and experienced administrators who can answer most administrative queries.

Feedback
Feedback on your study, work, and progress will take many forms, from formal written comments on your submitted work to more informal conversations and advice during classes and practicals, or from your Personal Tutor. Throughout the course, we will provide detailed feedback on all assessed coursework. This is normally provided online through the ‘Grademark’ system, allowing you to conveniently access your feedback via a computer or tablet device. You will also have the opportunity to discuss your academic and personal development progress with your Personal Tutor, and to discuss examination essay papers in order to improve your performance. During practical work and the research project, you will receive additional regular feedback from the supervising academic.

How will I be assessed?

The first and second year modules are normally assessed through a combination of coursework and examinations. All modules include coursework assessments, which may take the form of written practical reports, structured reports, class tests, structured answer tests, group work, poster and oral presentations and computing/statistical problem-solving exercises.  Assessments may be summative and count towards the final module mark, or formative, helping you to learn and practice key skills and knowledge through feedback.  Final examinations at the end of each module comprise a machine-marked structured answer section (assessing breadth of knowledge) and a written answer section (assessing depth of knowledge in specific topics).   

In the final year, taught modules are assessed by examination and extended analytical coursework. Your final year research project is assessed by a supervisor’s evaluation and a written report.

What skills will I practise and develop?

Throughout the course, students will develop scientific competencies as well as key transferable ‘employability skills’ that will be invaluable whatever your future career choice. These include:

  • independent learning and self-directed study;
  • collating, organising and analysing information to create logical and persuasive arguments;
  • analytical thinking and problem solving;
  • communicating complex ideas in a clear, effective way (using all media);
  • working effectively in a team and as an individual;
  • IT competency, including presentation, graphics and statistics packages;
  • performing and interpreting statistical analyses of data;
  • effective time management and organisational skills.

As a result of engaging fully with this course, you should be able to:

  • critically analyse, synthesise and summarise information from a variety of sources;
  • discuss the relationships between structure/formation and function/regulation of molecules, organelles, cells, tissues, organisms and populations;
  • effectively communicate scientific, and other, information to a variety of audiences, including the general public, using a range of formats and approaches;
  • discuss current issues of research, investigation and/or debate;
  • synthesise an argument or point of view, based on solid data and evidence;
  • determine the validity and rigour of statistical outcomes;
  • build on knowledge and understanding of the role and impact of intellectual property (IP) within a research environment;
  • work effectively within a group-based environment, both as a leader and a member of a team;
  • demonstrate the skills necessary for independent lifelong learning (for example working independently, time management, organisational, enterprise and knowledge transfer skills);
  • identify, and work towards, targets for personal, academic, professional and career development;
  • demonstrate leadership and planning skills for setting, and meeting, achievable goals within the workplace.

Careers and placements

Career prospects

In 2016/17, 93% of the School’s graduates who were available for work reported they were in employment and/or further study within six months of graduating.

Our Biochemistry qualification provides an excellent foundation for careers within all areas of biological and molecular sciences. It offers strong training for research scientists and a significant proportion of our BSc Biochemistry graduates go on to study PhD or master’s degrees. Many others have successful careers in science-related fields such as biotechnology research and development, medical or scientific publishing, pharmaceutical industries, and molecular biology, amongst many others.

Through your degree you will also develop transferable skills that are attractive to a wide range of employers in more general areas of industry, commerce, public service, administration and management. A degree in Biochemistry can also act as a stepping stone to further training in professional areas including teaching, medicine, dentistry, nursing, veterinary science and accounting.

Graduate careers

  • Biochemist
  • Laboratory Researcher
  • University Lecturer
  • Biomolecular Scientist

Placements

This three-year course does not include any formal work placements. However, we strongly encourage students to undertake informal work placements during the summer vacations in order to enhance employability. The School provides support for finding and obtaining work placements via the School’s Employability Advisor.

Fieldwork

Field work is possible as part of some modules, including an extended field work experience as part of our second year ecology and conservation module.

We run several specialised, project-based field courses that run in a variety of locations. Our range of field courses typically includes Rainforest Biodiversity (Borneo), Tropical Marine Ecology (Tobago and Borneo), Estuarine Ecology (Severn Estuary), River Ecology (Cardiff), and Forest Floor Ecology (Cardiff). All of these filed courses include an independent research project, often involving the behaviour or ecology of animals.

Depending on module choices, availability and timetabling constraints, Biochemistry students may have the option of taking one of our field courses.

Field courses can on occasion be affected by travel constraints, staff availability or numbers.

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HESA Data: Copyright Higher Education Statistics Agency Limited 2021. The Higher Education Statistics Agency Limited cannot accept responsibility for any inferences or conclusions derived by third parties from its data. Data is from the latest Graduate Outcomes Survey 2019/20, published by HESA in June 2022.