University of San Diego

What you'll study

The Biology degree provides a foundation in the major subdisciplines of modern biology together with practical laboratory and field skills. Early courses build core knowledge in cellular and molecular biology, genetics, ecology and evolution, and organismal physiology. Students typically take sequences in introductory biology, general chemistry and organic chemistry, quantitative methods (calculus or statistics), and an introductory course in biochemistry.

• Core modules: introductory biology, genetics, cell biology, ecology and evolution, microbiology, animal and plant physiology.
• Laboratory and practical work: multi‑semester laboratory courses emphasise experimental design, microscopy, molecular techniques (PCR, gel electrophoresis), and data analysis.
• Advanced electives: molecular biology, developmental biology, immunology, neurobiology, conservation biology, marine biology and bioinformatics.
• Capstone and research: many students complete a senior capstone, independent research project or honours thesis under faculty supervision, often leading to conference presentations or co‑authored publications.
• Fieldwork and experiential learning: field courses and local field trips take advantage of Southern California’s ecosystems for studies in marine and terrestrial ecology; internships with local hospitals, research institutes and industry are encouraged.

The programme is embedded in a liberal arts curriculum, so students also take complementary coursework in the humanities and social sciences to develop communication, ethics and critical thinking skills.

Entry requirements

Applicants are expected to have a strong secondary school record with solid preparation in the sciences and mathematics. Typical preparation includes high school courses in biology, chemistry and algebra or higher; coursework in physics and advanced mathematics is advantageous.

• Academic performance: competitive grades in relevant science and mathematics subjects.
• Supporting materials: personal statement, academic references and a record of extracurricular activities or laboratory/field experience strengthen an application.
• Standardised tests and English proficiency: the university’s policy on standardised tests may be flexible; international applicants will need to demonstrate English proficiency through an accepted test or other evidence of language ability.
• Transfer students: transfer applicants are assessed on college coursework in biology, chemistry and maths; completion of foundational science courses at the community college level improves admission prospects.

Career prospects

Graduates with a Biology degree from the University of San Diego pursue a wide range of careers. Many progress to graduate study (MSc, PhD) or professional schools in medicine, dentistry, veterinary medicine, pharmacy and other health professions. Others enter the workforce directly in roles such as research technician, laboratory manager, quality control analyst, environmental consultant, conservation officer, science educator or public health practitioner.

The programme’s emphasis on research, internships and industry links also prepares students for positions in biotechnology, pharmaceutical companies, medical research institutes and government agencies. Strong communication and quantitative skills developed during the degree are valued across science policy, science writing and education careers.

Why study at University of San Diego

The University of San Diego combines a strong liberal arts tradition with a commitment to undergraduate research and personalised advising. Biology students benefit from small class sizes, close faculty mentorship and opportunities to join active research groups. The university’s location in the San Diego region gives students access to diverse ecosystems for field study and a thriving biomedical and biotech industry for internships and collaborations.

• Undergraduate research: faculty‑mentored projects and senior theses provide hands‑on experience and professional development.
• Pre‑health and career support: dedicated advising for students aiming for medical and allied health professional schools and for careers in industry and research.
• Facilities and partnerships: modern teaching laboratories, field opportunities and links with regional research institutes, hospitals and environmental organisations.
• Liberal arts context: a curriculum that integrates ethical reasoning, communication and interdisciplinary perspectives alongside scientific training.

Together, these elements prepare students for a range of professional paths or further study in the life sciences.