BA Genetics: Biological and Biomedical Sciences

At Trinity, this degree is much more than classroom lectures — it’s about doing science like real scientists do. You’ll build practical skills from your very first year, learning to analyse living systems, use scientific tools, and think critically about real biological questions. As you progress, you’ll specialise in one of 11 subjects and complete a significant independent research project in your final year, giving you direct experience with real scientific investigation either on campus or in a partnering laboratory or research institute. This emphasis on hands‑on work ensures you graduate with both the knowledge and the practical confidence that modern science careers demand. 

Here’s how experiential learning happens in this programme:

• Core laboratory experience from Day One: In your first and second years you’ll engage in lab‑based practicals that reinforce core biological science — from cell structure and genetics to molecular biology and ecosystems — helping you apply theory to real experimental work. 

• Specialised research‑led learning: As you choose a subject stream like Genetics, Neuroscience, Microbiology or Physiology in Years 3 and 4, your modules blend advanced theory with hands‑on techniques and experimental design, giving you experience with scientific investigation methods relevant to your chosen discipline. 

• Final year research project: A key experiential milestone is your fourth‑year research project — you’ll undertake an individual project either in Trinity’s labs or in a research laboratory at another university, institute, or hospital, working with supervisors on real research questions, collecting and analysing data, and presenting outcomes like a practicing scientist. 

• Data‑handling and analytical skills: Throughout the course you’ll develop quantitative and computational skills  handling real biological data, applying statistics and computational analysis, and interpreting results, all essential for modern scientific careers. 

• Elective modules and interdisciplinary exposure: You can choose electives that broaden your scientific toolkit  from biocomputing to ecology — allowing you to tailor your practical experience and explore how biological science connects with other research areas. Teamwork and communication: Many modules incorporate group projects and presentations, helping you build collaboration, scientific communication, and problem‑solving skills that are vital in research teams and industry settings. 

This combination of laboratory practicals, specialised techniques, data skills, and independent research projects equips you with real hands‑on science experience  preparing you for careers in biotechnology, healthcare, environmental science, research, policy, and beyond.

Biological and Biomedical Sciences at Trinity College Dublin (TCD) gives you a broad, research‑led foundation in the life sciences  from cell and molecular biology to ecology, genetics and physiology with the chance to specialise in one of 11 subjects such as Biochemistry, Immunology, Neuroscience or Molecular Medicine in your later years. This versatility means you can pursue careers in biotechnology, research, healthcare, environmental work or science communication, and it also prepares you for further study if you choose to specialise deeply in your field. Trinity’s focus on independent scientific thinking, analytical skills and effective communication ensures your degree is respected by employers and universities worldwide. 

Progression & Future Opportunities:

• TCD Careers Service: Offers tailored support including career counselling, CV and interview workshops, science‑focused job fairs, and networking events that connect you with employers in research, industry and policy sectors.

• Interdisciplinary Specialisation: From Biochemistry and Genetics to Physiology and Zoology, you’ll build both depth and breadth research projects and advanced modules in Years 3–4 broaden practical skills and show employers you can tackle complex scientific problems. 

• Graduate Skills & Demand: Graduates are prepared for careers in research (academic or industrial), biotech/pharma, environmental science, forensic science, patent law, education, management, science policy and communication — paths where scientific thinking and data analysis are highly valued. 

• Practical Research Experience: Fourth‑year students undertake a research project either at Trinity or in an external lab or research institute, giving you real experience that boosts your CV and readiness for postgraduate work.

• Flexible Career Paths: Because your training spans fundamental biology across different systems, you’re not limited to a single role — you can adapt to emerging career areas such as environmental consultancy, biotechnologist roles or data‑driven science communication. 

Further Academic Progression:
After completing this degree, many students choose to continue with Master’s or PhD study in fields such as Molecular Biology, Biomedical Research, Genetics, Neuroscience, Environmental Biology or Biotechnology, which can lead to specialist careers in clinical research, advanced diagnostics, academia or high‑level industry roles. A postgraduate qualification is often essential for cutting‑edge research roles and can significantly increase your professional opportunities and earning potential.

 What This Degree Involves

Core Scientific Foundation:

• In your first two years, you’ll build a strong base in cell structure, genetics, evolution, molecular biology, physiology and ecosystems, along with essential mathematical, statistical and computational skills. 

Specialisation:

• In Years 3 and 4, you choose a field to specialise in — options include Biochemistry, Immunology, Genetics, Neuroscience, Molecular Medicine, Microbiology, Physiology, Zoology, Botany, Human Genetics or Environmental Sciences  shaping your expertise and career direction. 

Skill Development:

• Alongside core science, you’ll take elective modules that encourage broader academic exploration (such as science history or ethics), and by your final year you’ll carry out an independent research project  a valuable experience that reflects real scientific work. 

Graduate Attributes:

• Trinity’s Biological and Biomedical Sciences graduates are known for independent thinking, effective communication, analytical reasoning and ethical scientific understanding  skills that are directly transferable to careers in science, healthcare policy, industry leadership and beyond.