BA Microbiology: Biological and Biomedical Sciences

4 Years On Campus Bachelors Program

Trinity College Dublin TCD

Program Overview

Program Overview:
The Biological and Biomedical Sciences degree at Trinity College Dublin opens the door to the scientific exploration of life in all its forms from molecules and cells to whole organisms and ecosystems. You’ll develop a deep understanding of how biological systems function, gain practical lab and analytical skills, and be well placed for future study or careers in science, healthcare, industry, or research.

Curriculum Structure:

Year 1:
In your first year, you’ll build strong foundational knowledge in the core areas of biology and related sciences with modules like From Molecules to Cells, Chemistry for Biologists, Organisms for Ecosystems, and Mathematics, Statistics, and Computation. These courses give you essential insight into cell structure, biochemical processes, mathematical skills for scientific analysis, and how organisms interact with each other and their environments, all supported by practical lab work that develops your experimental confidence.

Year 2:
The second year continues building core biological understanding with concepts such as genetics and evolution, molecular biology, metabolism, and anatomy and physiology of diverse organisms, while also strengthening your analytical and computational abilities. Alongside these core studies, you can choose open modules that reflect your interests — from animal behaviour to microbes and immunity — helping you explore different scientific avenues and refine your academic focus.

Year 3:
In the third year, you begin to specialise by choosing one of eleven subjects including Genetics, Human Genetics, Microbiology, Neuroscience, Molecular Medicine and more, diving deeper into your chosen field. You’ll take core discipline modules complemented by allied subjects that enrich your perspective and encourage interdisciplinary thinking, while practical projects and research work sharpen your scientific reasoning and communication.

Year 4:
Your final year focuses on advanced topics in your specialisation and culminates in a significant research project either within Trinity or in a partner research institute, laboratory or hospital. This capstone experience helps you apply what you’ve learned to real scientific challenges, enhances your independence as a researcher, and prepares you for postgraduate study or careers in biotechnology, academia, policy, or beyond.

Focus Areas:
Cell and molecular biology, genetics and evolution, physiology, ecosystems, and specialised subject streams such as Biochemistry, Immunology, Neuroscience and more.

Learning Outcomes:
You will graduate able to analyse biological systems critically, design and conduct experiments, interpret complex data, apply computational and statistical tools, and communicate scientific knowledge clearly — skills highly valued in research, industry and beyond.

Professional Alignment (Accreditation):
The degree aligns with international science education standards and equips you with broad expertise applicable to research, biotechnology, pharmaceutical industries, and various science‑related careers; while not a clinical qualification, it lays excellent groundwork for further specialised training.

Reputation (Employability Rankings):
Trinity College Dublin is consistently ranked among the world’s leading universities for Life Sciences and Biomedical research, with strong graduate outcomes recognised by employers internationally

Experiential Learning (Research, Projects, Internships etc.)

At Trinity College Dublin, the Biological and Biomedical Sciences degree is designed so you learn science by doing science. From your first year onward, hands‑on exposure to biological investigation is woven into your study. You’ll explore real laboratory methods, data analysis and scientific thinking in practical modules, and in your final year you’ll complete a substantive individual research project either here at Trinity or in an affiliated research laboratory, institute or hospital. This means you develop not just knowledge, but practical research skills and confidence working with scientific tools — experience that’s highly valued whether you’re aiming for postgraduate study, research careers or roles in industry and healthcare.

Here’s what you’ll experience across this programme and its specialisms at Trinity:

Core laboratory experience from early years: First and second‑year modules include foundational biology topics with practical, laboratory‑related components and develop mathematical, statistical and computational skills used in real scientific analysis.
Specialisation with real lab training: In your third and fourth years you choose one of eleven specialist streams (like Genetics, Neuroscience, Microbiology or Molecular Medicine) where you’ll engage with discipline‑specific laboratory techniques and experimental thinking tied closely to current scientific research.
Capstone research project: Every student undertakes an advanced research project in Year 4, working alongside Trinity researchers — either on campus or in a research facility at another university, institute or hospital — gaining authentic hands‑on research experience.
Field‑based and practical activities (where relevant): Certain specialisms, such as Botany, integrate field courses in Ireland and abroad (e.g., the Canary Islands and Kenya) and make use of greenhouses and botanical collections to bring biological systems to life.
State‑of‑the‑art research environments: Specialisms such as Microbiology are based in dedicated research facilities (like the Moyne Institute) with modern teaching and research labs that support extensive practical training in molecular and cellular techniques.
Interdisciplinary research contexts: Streams like Molecular Medicine take place within the Trinity Biomedical Sciences Institute, linking you to interdisciplinary research tools and collaborations across medicine, pharmacy, chemistry and neuroscience.
Group projects and communication skills: Many modules include group problem‑solving, project work and presentations, building scientific reasoning and teamwork skills alongside your technical training.
International study and research opportunities: Trinity supports student mobility through study abroad programmes such as Erasmus, allowing you to broaden your research and academic experience internationally during your degree.

Progression & Future Opportunities

Graduates from the Biological and Biomedical Sciences programme at Trinity gain a broad, research‑led scientific foundation that prepares you for diverse roles in research, biotechnology, environmental science, education, and related sectors. Trinity’s global reputation and interdisciplinary training mean you can confidently pursue industry roles, further study or graduate entry to specialised professions:

Career Opportunities & Support:

Typical roles graduates pursue:
• Research Scientist or Laboratory Analyst – working in academic or industrial research settings across biology, molecular medicine, genetics or microbiology.
• Environmental Consultant or Conservation Specialist – applying biological knowledge to ecosystem protection.• Science Communicator, Educator or Policy Officer – using scientific literacy to influence public understanding and decision‑making.
• Biotechnology or Pharmaceutical Industry Specialist – entering roles in industry that value foundational science skills. University services that help you succeed:
• Trinity Careers Service offers tailored career coaching, CV feedback, interview workshops and employer networking to support job searches. (official Careers Service information)
• Research project opportunities: In your fourth year you undertake a research project either at Trinity or in an external research lab at a university, institute, or hospital — valuable hands‑on experience that strengthens your CV.
• Career fairs & industry engagement: Trinity hosts employer events that connect you directly with companies and research organisations across sectors. (official Trinity Careers Service)
Employment relevance & outcomes:
• The degree fosters independent critical thinking, communication skills and scientific literacy — highly valued by employers even outside pure laboratory work.
• Graduates often go on to research roles, further academic study, or interdisciplinary careers where a strong biological sciences background is an advantage.
Long‑term accreditation value:
• Trinity College Dublin is internationally respected, and its moderatorship degree is recognised worldwide, giving you credibility with employers and postgraduate programmes.

Further Academic Progression:
After completing this degree, you could continue your studies by:

Master’s programmes in specialised fields such as Molecular Biology, Genetics, Neuroscience, Environmental Science, or Biotechnology — deepening your expertise and making you more competitive in specialised careers.
PhD research in biological or biomedical sciences — a strong route into high‑level research careers in academia or industry.
Graduate entry to professional degrees (e.g., Medicine, Physiotherapy, or other health sciences), depending on your interests and qualifications.
Professional certifications or postgraduate diplomas in areas like science communication, regulatory science, or bioinformatics to expand career pathways.

👉 This programme gives you a versatile scientific foundation, blending core biology concepts with advanced specialisation, and opens doors to both meaningful careers and further study paths.