Nov 21, 2024  
2024-2025 University Catalog 
    
2024-2025 University Catalog

Biological Engineering, BSBE

Location(s): West Lafayette


About the Program


The world has tremendous need for solutions to problems related to the environment, energy, health, food, and sustainability. Biological systems are related to or at the heart of all of these issues. A biological engineer learns to design and analyze biological systems to develop innovative and practical solutions. Our B.S. graduates are well prepared for careers in the food industry, pharmaceutical industry, biotechnology, and bioprocessing as well as entrance into graduate or medical school. Students may select a major and plan of study within biological engineering that is tailored to their specific career goals. Students in this program earn a Bachelor of Science in Biological Engineering, (BSBE).  Some areas of focus include:

BioEnvironmental Engineering: Bioprocessing manufacturers, including food and pharmaceutical industries are looking for innovative environmental controls, waste processing, and water treatment to meet corporate sustainability goals and to comply with increasingly strict governmental regulations. The engineering rules-of-thumb and design heuristics based on past practices that have been the standard in municipal wastewater treatment design are less applicable to treating the highly variable waste stream characteristics of specialized industries. In addition, there exists a high potential for identifying value added products from these water streams.

Cellular and Biomolecular Engineering: This emerging field is expected to rapidly advance and open opportunities in biomanufacturing, drug design, human therapeutics, tissue and organ regeneration, bioenergy and biofuel production, bioremediation, and biodefense.

Food & Biological Process Engineering: This is an interdisciplinary field that applies the basic sciences, mathematics, and engineering to convert agricultural commodities into edible foods and biological materials through various processing steps. Advances in genetic engineering lead to new types of crops and new processing methods to create value added products.

Pharmaceutical Process Engineering: This program of study is targeted to provide graduates with unique skills and job opportunities to take on roles within all phases of the pharmaceutical industry including research, product and process development, processing engineering, manufacturing, and marketing.


Some of the factors that contribute to Agricultural & Biological Engineering at Purdue University being a top ranked program:

  • Multiple opportunities for interaction with faculty in laboratories and in classes
  • Student Competitions, Clubs, Global Experiences
  • Personalized advising and assigned faculty mentors
  • Great opportunities for internships and undergraduate research. 
  • Numerous departmental scholarships 
  • Excellent placement record and starting salaries

Watch a video and take a look at some senior projects.  We hope to see you in ABE soon!

The Biological Engineering program is accredited by the Engineering Accreditation Commission of ABET.

Biological Engineering Major Change (CODO) Requirements     

Degree Requirements


129 Credits Required

Pre-ABE Requirements (29-39 credits)


All courses in this area must have a C- or higher. 

*Upon successful completion of Pre-ABE curriculum , students are eligible to enter their preferred engineering major within ABE.  For alternative paths to ABE majors, please visit First-Year Engineering  and/or speak with an ABE advisor.

Departmental/Program Major Courses (51 credits)


Other Departmental Requirements (77-79 credits)


Click here for Pre-Agricultural and Biological Engineering Requirements

Electives (0-1 credits)


  •   Electives - Credit Hours: 0.00-1.00

Supplemental Information


Click here for Biological Engineering Supplemental Information  

College of Agriculture & University Level Requirements


College of Agriculture Pass/No Pass Policy


College of Agriculture Undergraduate Pass/No Pass Policy 

Transfer Credit Policy


Transfer courses listed in the Purdue Transfer Equivalency Guide with specific Purdue Subject codes (e.g. BIOL) may be used to fulfill degree requirements at the discretion of the College of Agriculture. However, Agriculture transfer courses listed with “UND” Purdue Subject codes cannot be used for any requirements in the College of Agriculture at Purdue.

GPA Requirements


  • 2.0 GPA required for Bachelor of Science degree.

GPA Requirements


  • Students must have a graduation index of 2.0

Transfer Credit Policy


  • Transfer courses listed in the Purdue Transfer Equivalency Guide with specific Purdue Subject codes (e. g. BIOL) may be used to fulfill degree requirements at the discretion of the College of Agriculture. However, Agriculture transfer credit courses listed with “UND” Purdue Subject codes cannot be used for any requirements in the College of Agriculture.

University Requirements


University Core Requirements


For a complete listing of University Core Course Selectives, visit the University Senate Website.
  • Human Cultures: Behavioral/Social Science (BSS)
  • Human Cultures: Humanities (HUM)
  • Information Literacy (IL)
  • Oral Communication (OC)
  • Quantitative Reasoning (QR)
  • Science #1 (SCI)
  • Science #2 (SCI)
  • Science, Technology, and Society (STS)
  • Written Communication (WC) 

Civics Literacy Proficiency Requirement


The Civics Literacy Proficiency activities are designed to develop civic knowledge of Purdue students in an effort to graduate a more informed citizenry. For more information visit the Civics Literacy Proficiency website.

To obtain the Civics Literacy Proficiency, students will complete an educational activity as part of their chosen Civics Literacy Pathway and pass the Purdue Civics knowledge test.  The knowledge test can be completed at any time while the pathway is being perused.  There are three different pathways:

  • Civics Event pathway - Attend six approved civics-related events and pass the required exam; or
  • Civics Literacy Podcast pathway - Complete 12 podcasts created by the Purdue Center for C-SPAN Scholarship & Engagement that use C-SPAN material and pass the required exam; or
  • Approved course pathway - Complete  one of the following approved courses and pass the required exam.

More details about each pathway and how to complete the requirement can be found on the Civics Literacy Student Dashboard in myPurdue.

Upper Level Requirement


  • Resident study at Purdue University for at least two semesters and the enrollment in and completion of at least 32 semester hours of coursework required and approved for the completion of the degree. These courses are expected to be at least junior-level (30000+) courses.
  • Students should be able to fulfill most, if not all, of these credits within their major requirements; there should be a clear pathway for students to complete any credits not completed within their major.

Sample First-Year Engineering Plan of Study


Fall 1st Year


  • Requirement #1 - Intro to Engineering - Credit Hours: 2.00-4.00
  • Requirement #3 - Calculus I - Credit Hours: 4.00-5.00
  • Requirement #5 - Chemistry - Credit Hours: 4.00-6.00
  • Requirement #8 - Written or Oral Communication - Credit Hours: 3.00-4.00

13-19 Credits


Spring 1st Year


  • Requirement #2 - Intro to Engineering II - Credit Hours: 2.00-4.00
  • Requirement #4 - Calculus II - Credit Hours: 4.00-5.00
  • Requirement #6 - Physics - Credit Hours: 4.00
  • Requirement #7 - First-Year Engineering Selective - Credit Hours: 3.00-4.00
  • Requirement #8 - Written or Oral Communication - Credit Hours: 3.00-4.00

16-21 Credits


Sample 4-Year Plan


18 Credits


17-18 Credits


16 Credits


18 Credits


Fall 4th Year


13-14 Credits


Spring 4th Year


  • Credits: 3.00
  • Biological Engineering Selective - Credit Hours: 3.00
  • Humanities or Social Science Selective - Credit Hours: 3.00
  • Humanities or Social Science Selective (30000+ level) - Credit Hours: 3.00
  • Human Cultures: Humanities Selective - Credit Hours: 3.00

15 Credits


Pre-Requisite Information


For pre-requisite information, log in to mypurdue.purdue.edu and click here.

World Language Courses


World Language proficiency requirements vary by program. The following list is inclusive of all world languages PWL offers for credit; for acceptable languages and proficiency levels, see your advisor. (ASL-American Sign Language; ARAB-Arabic; CHNS-Chinese; FR-French; GER-German; GREK-Greek(Ancient); HEBR-Hebrew(Biblical); HEBR-Hebrew(Modern); ITAL-Italian; JPNS-Japanese; KOR-Korean; LATN-Latin; PTGS=Portuguese; RUSS-Russian; SPAN-Spanish)

Critical Course


The ♦ course is considered critical.

In alignment with the Degree Map Guidance for Indiana’s Public Colleges and Universities, published by the Commission for Higher Education (pursuant to HEA 1348-2013), a Critical Course is identified as “one that a student must be able to pass to persist and succeed in a particular major. Students who want to be nurses, for example, should know that they are expected to be proficient in courses like biology in order to be successful. These would be identified by the institutions for each degree program.”

Disclaimer


The student is ultimately responsible for knowing and completing all degree requirements. Consultation with an advisor may result in an altered plan customized for an individual student. The myPurduePlan powered by DegreeWorks is the knowledge source for specific requirements and completion.

Comparative information about Purdue University and other U.S. educational institutions is also available through the College Navigator tool, provided by the National Center for Education Statistics, and through the U.S. Department of Education College Scorecard.