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Academic Catalog 2025-26

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Your search for courses · during 24FA, 25WI, 25SP · taught by szweifel · returned 5 results

  • BIOL 125 Genes, Evolution & Development & Lab 6 credits

    Emphasizes the role of genetic information in biological systems. Under this theme, we cover subjects from the molecular to the population levels of organization, including genetics, structure/function of DNA, gene expression and regulation, the changing genetic makeup of species as they evolve, and the development of individual organisms from zygotes. The active learning format of this course allows time in class to apply new concepts with faculty present. Students enter Carleton from a wide variety of academic experiences and our introductory courses are designed to provide a level playing field for students regardless of previous science background.

    Sophomore Priority; Two seats held for Juniors and Seniors until the first day of sophomore registration.

    • Winter 2025
    • LS, Science with Lab QRE, Quantitative Reasoning
    • BIOC Core CL: 100 level NEUR Core
    • BIOL  125.52 Winter 2025

    • Faculty:Stephan Zweifel 🏫 👤 · Mark McKone 🏫 👤
    • Size:20
    • M, WOlin 149 11:10am-12:20pm
    • THulings 103 1:00pm-5:00pm
    • FOlin 149 12:00pm-1:00pm
    • Sophomore Priority; Two seats held for juniors and seniors until the day after junior priority registration.

    • BIOL  125.54 Winter 2025

    • Faculty:Annie Bosacker 🏫 👤 · Stephan Zweifel 🏫 👤 · Mark McKone 🏫 👤
    • Size:20
    • M, WOlin 149 11:10am-12:20pm
    • THHulings 103 1:00pm-5:00pm
    • FOlin 149 12:00pm-1:00pm
    • Sophomore Priority; Two seats held for juniors and seniors until the day after junior priority registration.

    • BIOL  125.59 Winter 2025

    • Faculty:Annie Bosacker 🏫 👤 · Stephan Zweifel 🏫 👤 · Mark McKone 🏫 👤
    • Size:20
    • M, WOlin 149 11:10am-12:20pm
    • THHulings 103 8:00am-12:00pm
    • FOlin 149 12:00pm-1:00pm
    • Sophomore Priority; Two seats held for juniors and seniors until the day after junior priority registration.

  • BIOL 240 Genetics 6 credits

    A study of the transmission of genetic information between generations of organisms, and of the mechanism of expression of information within an individual organism. The main emphasis will be on the physical and chemical basis of heredity; mutational, transmissional and functional analysis of the genetic material, and gene expression.

    Spring Term Sophomore Priority,

    Requires concurrent registration in BIOL 241.

    Waitlist Information: If you would like to waitlist for a BIOL 241 lab section, you will need to UNCHECK the box for the lecture section, BIOL 240, prior to completing the waitlist process. If you are offered a seat in the lab, you will be able to register for the lecture at the same time.

    • Spring 2025
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed the following courses: BIOL 125 with a grade of C- or better or received a score of 5 or better on the Biology AP exam or received a score of 6 or better on the Biology IB exam or received a Carleton Biology 125 Requisite Equivalency or completed Biology A Level Test 1 with a grade of B or better AND BIOL 126 with a grade of C- or better or received a Carleton Biology 126 Requisite Equivalency or completed Biology A Level Test 2 with a grade of B or better.

    • BIOL 241: Genetics Laboratory
    • BIOL Elective BIOL Molecular and Cell Biology CL: 200 level NEUR Elective PPOL Public Health
    • BIOL  240.00 Spring 2025

    • Faculty:Stephan Zweifel 🏫 👤
    • Size:32
    • M, WLeighton 305 12:30pm-1:40pm
    • FLeighton 305 1:10pm-2:10pm
    • Requires concurrent registration in Biology 241

      Spring Term Sophomore Priority

  • BIOL 241 Genetics Laboratory 2 credits

    Requires concurrent registration in Biology 240.

    Waitlist Information: If you would like to waitlist for a BIOL 241 lab section, you will need to UNCHECK the box for the lecture section, BIOL 240, prior to completing the waitlist process. If you are offered a seat in the lab, you will be able to register for the lecture at the same time.

    • Spring 2025
    • No Exploration
    • BIOL 240: Genetics
    • BIOL Elective BIOL Molecular and Cell Biology
    • BIOL  241.01 Spring 2025

    • Faculty:Stephan Zweifel 🏫 👤
    • Size:16
    • THulings 203 1:00pm-5:00pm
    • Requires concurrent registration in Biology 240

    • BIOL  241.02 Spring 2025

    • Faculty:Stephan Zweifel 🏫 👤
    • Size:16
    • THHulings 203 8:00am-12:00pm
    • Requires concurrent registration in Biology 240

  • BIOL 394 Directed Research in Biology 1 – 6 credits

    Students work on a research project related to a faculty member's research interests, and directed by that faculty member. Student activities vary according to the field and stage of the project. The long-run goal of these projects normally includes dissemination to a scholarly community beyond Carleton. The faculty member will meet regularly with the student and actively direct the work of the student, who will submit an end-of-term product, typically a paper or presentation.

    Register for this course by submitting the Directed Research form which requires approval from the project faculty supervisor and your adviser.

    • Fall 2024, Winter 2025, Spring 2025, Fall 2025, Winter 2026, Spring 2026
    • No Exploration
    • CL: Faculty Research
    • BIOL  394.22 Fall 2024

    • Faculty:Stephan Zweifel 🏫 👤
    • Grading:S/CR/NC
    • BIOL  394.26 Fall 2024

    • Faculty:Stephan Zweifel 🏫 👤
    • Grading:S/CR/NC
    • Credits:3
    • BIOL  394.16 Winter 2025

    • Faculty:Stephan Zweifel 🏫 👤
    • Grading:S/CR/NC
    • BIOL  394.28 Spring 2025

    • Faculty:Stephan Zweifel 🏫 👤
    • Grading:S/CR/NC
  • PE 282 Tennis Intercollegiate, Men

    Participants in Intercollegiate Men's Tennis will receive a PE credit if they fulfill attendance requirements, and meet compliance requirements established by Carleton, the NCAA and the Minnesota Intercollegiate Athletic Conference. 

    Repeatable: This course is repeatable.

    • Spring 2025
    • PEI, Physical Education Intercollegiate
    • PE  282.00 Spring 2025

    • Faculty:Stephan Zweifel 🏫 👤
    • Registration is done by the PE department for Varsity Athletes.

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2025–26 Academic Catalog

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Registrar: Theresa Rodriguez
Email: registrar@carleton.edu
Phone: 507-222-4094
Academic Catalog 2025-26 pages maintained by Maria Reverman
This page was last updated on 10 September 2025
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507-222-4000

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