BSc Biological and Chemical Sciences

The BSc in Biological and Chemical Sciences (Common Entry) at the University of Limerick is a flexible four-year honours programme that introduces students to foundational concepts across biology and chemistry before they progress into specialised degree streams. It suits students who want a broad grounding in life and chemical sciences, providing the knowledge and practical skills to pursue careers in biomedical research, biotechnology, pharmaceuticals, environmental science, or pursue specialised study pathways such as Industrial Biochemistry or Microbiology. 

Curriculum structure

Year 1:

In the first year, students build core scientific foundations with introductory modules such as BY4102 Biology for Biosciences, CH4701 General Chemistry 1, CH4051 Introduction to Applied Chemistry and Biochemistry, MA4071 Calculus I, and CS4131 Introduction to Scientific Computations. These subjects introduce students to essential biological systems, chemical principles, and quantitative skills needed to think critically and work in laboratory environments. Hands-on laboratory exercises enhance students’ technical competence, preparing them to integrate biology and chemistry in later years.

Year 2:

In the second year, learners progress into more quantitative and analytical coursework with subjects like BY4013 General Microbiology, CH4303 Analytical Chemistry 1A, BC4903 Biomolecules, and BC4904 Proteins and DNA (modules often taken within the chosen pathway but accessible through common entry). This stage deepens understanding of molecular structures, microbial life, and chemical analysis techniques while expanding laboratory proficiency. Students also gain exposure to concepts such as quality management and statistics, which are applicable across scientific disciplines.

Year 3:

Students in their third year begin to specialise while retaining a broad base if still in common entry, engaging with modules such as CG4003 Bioprocess Engineering 1, BC4905 Genetic Engineering, and CH4305 Analytical Chemistry 3, depending on the track they choose as they prepare to move into specialised streams. These courses introduce students to how biological and chemical principles apply to real problems in biotechnology and industry — for example bioreactor design, genetic modification, or advanced analytical methods. Many students also undertake Cooperative Education placements at this stage to gain hands-on professional experience.

Year 4:

In the fourth year, students advance into their specialised honours degree stream (e.g., Industrial Biochemistry, Microbiology, or other biological and chemical sciences pathways), completing advanced modules and a Final-Year Research Project related to their chosen specialisation. This year emphasises independent research, technical expertise, and professional development, enabling graduates to synthesise interdisciplinary knowledge and prepare for careers or postgraduate study. Choices of electives help tailor the degree to individual career goals.

Focus areas (in a string):
Foundations in biology and chemistry, microbiology, biomolecules, analytical chemistry, bioprocess engineering, quantitative and laboratory skills.

Learning outcomes (in a string):
Develop interdisciplinary scientific knowledge; apply quantitative and analytical techniques; conduct laboratory experiments safely and competently; integrate biology and chemistry principles; communicate scientific results; prepare for specialised honours pathways.

Professional alignment (accreditation):
The programme is accredited at NFQ Level 8 and is designed to meet educational standards that prepare students for professional practice or postgraduate research in life sciences, biotechnology, and related sectors. 

Reputation (employability rankings):
University of Limerick is widely recognised for strong industry engagement, practical science education, and graduate employability in STEM fields; UL features in major global university rankings such as QS World University Rankings, reflecting its research quality and student outcomes.