Illinois Wesleyan University

What you'll study

The programme provides a strong foundation across molecular, cellular and organismal biology while encouraging interdisciplinary work. Early required coursework typically includes introductory biology sequence with lab, general chemistry and calculus or statistics. Core and elective modules cover subjects such as genetics, cell biology, molecular biology, microbiology, ecology and evolution, physiology and developmental biology.

• Laboratory courses and techniques in microscopy, molecular methods, cell culture and quantitative measurement
• Data analysis and biostatistics to support experimental design and interpretation
• Field-based ecology and organismal biology opportunities, including local field trips and semester fieldwork options
• Advanced seminars and topical courses—examples include genomics, immunology, neurobiology, conservation biology and bioinformatics
• Independent research projects and a senior capstone or thesis under faculty supervision
• Electives and cross-disciplinary courses from chemistry, psychology, environmental studies and computer science to support diverse career paths

Students are encouraged to gain experiential learning through internships, undergraduate research, and partnerships with local hospitals, research institutes and conservation organisations. The department emphasises small-class interaction and sustained mentorship through the degree.

Entry requirements

Admission to Illinois Wesleyan University is selective and based on a holistic review of each applicant. Applicants for the Biology major should present a strong academic record in secondary school, with particular strength in biology, chemistry and mathematics. Typical supporting materials include a completed secondary-school transcript, letters of recommendation, and a personal statement.

• Recommended high-school preparation: biology and chemistry (with laboratory), mathematics through at least algebra and preferably precalculus or calculus, and strong performance across other academic subjects.
• International applicants should hold an appropriate secondary-school credential and demonstrate English proficiency through recognised tests or equivalent evidence, where required.
• Transfer applicants: college-level coursework in biology and chemistry is usually expected; transcripts and course descriptions are evaluated for equivalency.
• Applicants aiming for health-professions should work with pre-health advisers early to plan prerequisite courses and extracurricular experiences.

Career prospects

Graduates from the Biology programme leave prepared for a variety of paths. Many enter graduate programmes in biology, molecular and cellular sciences, ecology and related fields. Others pursue professional schools such as medical, dental, veterinary or physician-assistant programmes.

• Research technician or laboratory roles in academia, government or industry
• Biotechnology and pharmaceutical industry positions, including quality control and regulatory roles
• Environmental consulting, conservation and natural-resource management
• Healthcare, clinical and allied-health professions following appropriate additional training
• Science education, outreach and communication at secondary schools, museums or non-profit organisations
• Further study in specialised areas such as bioinformatics, public-health epidemiology or biomedical engineering

The programme’s emphasis on research, quantitative skills and communication helps graduates adapt to both laboratory and field-based careers as well as roles that require strong analytical and problem-solving abilities.

Why study at Illinois Wesleyan University

Illinois Wesleyan is a small liberal-arts university that prioritises undergraduate teaching and faculty mentorship. Biology students benefit from small class sizes, close supervision in laboratory and research settings, and opportunities to begin independent research early in their studies.

• Accessible faculty who involve undergraduates in original research and publications
• Modern laboratory facilities and field-study resources that support both molecular and ecological work
• Strong pre-health advising and support for students applying to professional schools
• Opportunities for internships and partnerships with regional hospitals, research institutes and conservation organisations
• A liberal-arts environment that encourages interdisciplinary study and development of communication, quantitative and ethical reasoning skills

These features make the programme appropriate for students seeking a personalised education in the life sciences with clear pathways to graduate study, professional programmes or immediate entry into science-related careers.