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Through Â鶹´«Ã½'s biology major, students gain a better understanding of living organisms and how they interact with the environment. Biological research seeks to answer a broad range of questions, from factors that affect human health to ecological issues.Ìý

SLU's biology program offers courses that emphasize concepts over facts and aim to provide a foundation for careers in the life sciences, health professions, K-12 education and advanced post-graduate study in various disciplines. Five B.S. degree concentrations allow students to focus on specific disciplinary areas. SLU also offers a B.A. in Biology.Ìý

• The program is enriched by interactions with the School of Medicine, Missouri Botanical Garden, Donald Danforth Plant Science Center, Saint Louis Zoo and many St. Louis-based life science companies. Research experiences and internships provide students with opportunities to study biology beyond the classroom.
• SLU's Department of Biology has a field station that provides unique opportunities for students to explore ecology, conservation and environmental science in an Ozark forest ecosystem. The field station offers students opportunities to take a summer class, conduct undergraduate research and participate in a semester-long program of field biology coursework.
• Students are encouraged to participate in co-curricular activities. Groups such as Beta Beta Beta, the biology honorary society, and Alpha Epsilon Delta, the pre-professional honor society, are social and academic organizations that further students’ interest in biology while exposing them to its relationship with other scientific disciplines.

Curriculum Overview

The undergraduate curriculum in the Department of Biology is diverse and will meet a variety of interests in the rapidly expanding fields of the biological sciences. It is also designed to provide an intensive educational experience for students in other disciplines who are interested in biology. In addition to courses offered in Macelwane Hall, the department offers courses at the University’s Reis Biological Station, located by the Huzzah Creek in the Ozarks.

B.S. students may choose one of five concentrations:

Biological Science

This concentration provides students with a strong foundation in biology and prepares students for entry-level employment in the life sciences, health professions, K-12 education and graduate school.

Biological Chemistry and Molecular Biology

This concentration focuses on the latest advances in biochemistry, genomics, molecular and cell biology. It is designed for students interested in careers involving biomedical research or biotechnology.

Cell Biology and Physiology

This concentration provides students with a strong foundation in the structure and function of organ systems and the tissues that comprise them. It is a good choice for students planning careers in medicine, pharmacology or health care.

Ecology, Evolution and Conservation

This concentration is designed for students interested in various aspects of organismal biology. It is a good choice for students preparing for graduate study or planning a career as a research biologist or wildlife specialist.

Plant Science

This concentration is designed for students interested in various aspects of plant biology. It prepares students for careers in agricultural industries, botanical research institutes or advanced training in graduate degree programs.

Fieldwork and Research Opportunities

The benefits of SLU's biology program include several internship and career opportunities. Advanced undergraduate students with good academic records are encouraged to apply for teaching or learning assistant positions. In addition to a stipend, students gain teaching experience and the opportunity to help others become interested in biology.

Biology majors can enroll in courses that provide credit for structured internships through collaborations with various local organizations, including the Missouri Botanical Garden, Saint Louis Zoo, Sigma Aldrich, Monsanto and firms in the growing biotechnology field.

Careers

The biology major develops strong critical thinking and problem-solving skills that provide excellent preparation for professional schools, such as:

• Medical school
• Veterinary science school
• Dental school
• Optometry school
• Graduate school in a broad range of disciplines

The skills biology majors gain also open the door to a wide variety of career options in health care, biotechnology, environmental management, conservation, education and the pharmaceutical industry.

Recent biology majors have been awarded grants from Sigma Xi and the National Science Foundation and prestigious fellowships from the NSF, Fulbright Scholar Program, Mayo Clinic, Smithsonian Institution, NeuroSURF and the American Society for Microbiology.

Admission Requirements

Begin Your Application

Â鶹´«Ã½ also accepts the Common Application.

Freshman

All applications are thoroughly reviewed with the highest degree of individual care and consideration to all credentials that are submitted. Solid academic performance in college preparatory coursework is a primary concern in reviewing a freshman applicant’s file.

To be considered for admission to any Â鶹´«Ã½ undergraduate program, applicants must be graduating from an accredited high school, have an acceptable HiSET exam score or take the General Education Development (GED) test.Ìý

Transfer

Applicants must be a graduate of an accredited high school or have an acceptable score on the GED.

Students who have attempted fewer than 24 semester credits (or 30 quarter credits) of college credit must follow the above freshmen admission requirements. Students who have completed 24 or more semester credits (or 30 quarter credits) of college credit mustÌýsubmit transcripts from all previously attended college(s).

In reviewing a transfer applicant’s file, the Office of Admission holistically examines the student’s academic performance in college-level coursework as an indicator of the student’s ability to meet the academic rigors of Â鶹´«Ã½. Where applicable, transfer students will be evaluated on any courses outlined in the continuation standards of their preferred major.

International Applicants

All admission policies and requirements for domestic students apply to international students along with the following:

• Demonstrate English Language Proficiency
• Proof of financial support must include:
  • A letter of financial support from the person(s) or sponsoring agency funding the time at Â鶹´«Ã½
  • A letter from the sponsor's bank verifying that the funds are available and will be so for the duration of study at the University
• Academic records, in English translation, of students who have undertaken post-secondary studies outside the United States must include the courses taken and/or lectures attended, practical laboratory work, the maximum and minimum grades attainable, the grades earned or the results of all end-of-term examinations, and any honors or degrees received. WES and ECE transcripts are accepted.

Tuition

Additional charges may apply. Other resources are listed below:

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Scholarships and Financial Aid

There are two principal ways to help finance a Â鶹´«Ã½ education:

• Scholarships: Scholarships are awarded based on academic achievement, service, leadership and financial need.
• Financial Aid: Financial aid is provided through grants and loans, some of which require repayment.

Â鶹´«Ã½ makes every effort to keep our education affordable. In fiscal year 2023, 99% of first-time freshmen and 92% of all students received financial aid and students received more than $459 million in aid University-wide.

For priority consideration for merit-based scholarships, apply for admission by December 1 and complete a Free Application for Federal Student Aid (FAFSA) by March 1.

For more information on scholarships and financial aid, visit the Office of Student Financial Services.

1. Graduates will be able to effectively apply core biological concepts to solve problems.
2. Graduates will be able to criticallyÌýevaluate scientific information from multiple sources, including that from the primary literature.
3. Graduates will be able to apply biological principles to global societal issues.
4. Graduates will be able to draw valid conclusions from quantitative data.
5. Graduates will be able to formulate hypotheses that address research questions.
6. Graduates will be able to correctly perform common laboratory and/or field techniques.
7. Graduates will be able to effectively apply the scientific method to test hypotheses.

ÌýBiology students must complete a minimum total of 74 creditsÌýfor the major, 35 of which must in the BIOL subject code at the 3000 level or above.

*

Students in the Biological Chemistry and Molecular Biology concentration must take °ä±á·¡²ÑÌý2410 Organic Chemistry 1 (3 cr), °ä±á·¡²ÑÌý2415 Organic Chemistry 1 Laboratory (1 cr), °ä±á·¡²ÑÌý2420 Organic Chemistry 2 (3 cr), and °ä±á·¡²ÑÌý2425 Organic Chemistry 2 Laboratory (1 cr).Ìý

Laboratory Requirement

All B.S. students must complete three structured upper-level Biology laboratory experiences as part of their concentration.

Independent Research

A total of 4 credits of BIOL 4960 Independent Research, BIOL 4970 Library Project, and/or BIOL 4980 Advanced Independent Study can be counted toward the B.S. degree. These courses do not count as structured lab courses.

Biological Chemistry and Molecular Biology Concentration

Biological Sciences Concentration

Cell Biology and Physiology Concentration

Ecology, Evolution and Conservation Concentration

Courses with the Ecology, Evolution, and Organismal Elective attributeÌý

Courses with the Ecology, Evolution & Conservation Tools Elective attribute

Plant Science Concentration

Program Notes

Ecology, Evolutionary and Organismal Biology Elective with Lab

Plant Elective*

*

Plant electives with labs may also fulfill the Ecology, Evolutionary, and Organismal Biology elective requirement or Cell, Molecular, and Developmental Biology elective requirement.

Continuation Standards

Students must have a minimum of a 2.00 GPA in their major courses (BIOL) and required related credits (chemistry, mathematics and statistics, physics, etc.) by the conclusion of their freshman year. Students who fall below a 2.00 GPA will be placed on probation. If a student fails to obtain at least a 2.00 GPA in their major courses (BIOL) and required related credits by the conclusion of their sophomore year they will not be allowed to continue in the program.

Graduation Requirements

• Complete a minimum of 120 credits (excluding pre-college level courses numbered below 1000).
• Complete the University Undergraduate Core curriculum requirements.
• Complete major requirements: minimum of 30 credits required.
• Complete remaining credits with a second major, minor, certificate or electives to reach the minimum of 120 credits required for graduation.
• Achieve at least a 2.00 cumulative grade point average, a 2.00 grade point average in the major(s), and a 2.00 grade point average in the minor/certificate or related elective credits.
• Complete department- and program-specific academic and performance requirements.
• Complete at least 50% of the coursework for the major and 75% for the minor/certificate through Â鶹´«Ã½ or an approved study-abroad program.
• Complete 30 of the final 36 credits through Â鶹´«Ã½ or an approved study-abroad program.
• Complete an online degree application by the required University deadline.

Roadmaps are recommended semester-by-semester plans of study for programs and assume full-time enrollmentÌýunless otherwise noted. Ìý

Courses and milestones designated as critical (marked with !) must be completed in the semester listed to ensure a timely graduation. Transfer credit may change the roadmap.

This roadmap should not be used in the place of regular academic advising appointments. All students are encouraged to meet with their advisor/mentor each semester. Requirements, course availability and sequencing are subject to change.

Biological Chemistry and Molecular Biology

*

Note:Ìý CHEM 2410, 2415, 2420, and 2425 are required for the BCMB concentration.

Biological Sciences

Cell Biology & Physiology

Ecology, Evolution & Conservation

Plant Science

2+SLU programs provide a guided pathway for students transferring from a partner institution.Ìý

• Biology, B.S. (STLCC 2+SLU)