Tennessee Technological University

What you'll study

The Biology B.S. is built around a core sequence of introductory and intermediate courses in cellular and organismal biology, genetics, ecology and evolution, supported by chemistry, physics and mathematics. Teaching places strong emphasis on laboratory and field experience—students complete multiple lab courses, field exercises, and supervised research or practicum work.

• Core modules: General Biology I & II, Genetics, Cell Biology, Ecology and Evolution, Microbiology.
• Supportive science: General Chemistry, Organic Chemistry or Biochemistry, Physics, and Biostatistics or Research Methods.
• Advanced and elective modules: Molecular Biology, Ecology and Conservation, Developmental Biology, Physiology, Immunology, Bioinformatics, and Laboratory Techniques.
• Practical components: Multiple laboratory courses, field trips, capstone or senior seminar and an undergraduate research project or internship with faculty or external partners.
• Specialisation options: Tracks or elective pathways for molecular/cellular biology, organismal/ecology studies, biotechnology, and pre‑professional preparation for medicine, dentistry, veterinary medicine or allied health.

Entry requirements

Typical applicants hold a recognised secondary school diploma with a strong foundation in the sciences and mathematics. Successful candidates usually demonstrate academic readiness through college‑preparatory coursework in biology, chemistry and algebra; practical laboratory experience and extracurricular science activities are advantageous.

• Domestic applicants: High school completion with recommended college preparatory science and math. Specific admission thresholds and policies are provided by the university admissions office.
• International applicants: An equivalent secondary qualification, plus evidence of English language proficiency where required (eg recognised tests or university‑accepted alternatives).
• Transfers: Transfer applicants should provide college transcripts showing completed general education and STEM prerequisites; individual course equivalencies are assessed by the university.

Career prospects

Graduates of the Biology programme go on to a wide range of careers in science, healthcare, education and industry. The degree is designed to provide both immediate employment skills and strong preparation for postgraduate study.

• Entry‑level laboratory and technical roles: research technician, laboratory assistant, quality control analyst, or biotechnology support staff.
• Environmental and field careers: environmental consultant, conservation technician, wildlife biologist, or natural resource manager.
• Health and allied professions: a common route is progression to professional schools in medicine, dentistry, veterinary medicine, physician assistant programmes or allied health fields; the programme supports pre‑health advising and prerequisite planning.
• Education and outreach: secondary school science teacher (with additional teacher certification), museum or nature‑centre educator, and science communication roles.
• Further study: many graduates pursue master’s or doctoral research programmes in biology, ecology, molecular biosciences, public health or related disciplines.

Why study at Tennessee Technological University

Tennessee Tech offers a hands‑on Biology degree with close faculty mentorship and accessible undergraduate research opportunities. Small to mid‑sized class cohorts mean more direct interaction with instructors and easier access to laboratory supervision.

• Practical learning: a curriculum emphasising laboratory skills, fieldwork and research projects that build practical competence for employers or graduate study.
• Research opportunities: undergraduate students can engage in faculty‑led research across molecular, ecological and applied biology areas, gaining experience in experimental design and scientific communication.
• Regional resources: the university’s location in central Tennessee provides diverse field sites for ecology and environmental studies, and partnerships with local industries and healthcare providers support internships.
• Student support: dedicated advising for pre‑health and pre‑professional pathways, career services, and facilities designed for instruction and modern bioscience training.