Skip to main content

Compare two courses

Side by side for Spring 2027: what each one counts toward, what it needs first, when it meets, and who teaches it. Nothing here costs a pass.

Showing what the catalog lists for everyone. Sign in with a degree evaluation on file and this page says what each course counts toward on your own catalog year, and what you still owe.

BIOL 203

Principles of Cell and Molecular Biology

Units
3
Counts toward
  • Biology, B.A. (2026-27) - Preparation for the Major
  • Biology, B.A. (2025-26) - Preparation for the Major
  • Biology, B.A. in Liberal Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, B.S. (2026-27) - Preparation for the Major
  • Biology, B.S. (2025-26) - Preparation for the Major
  • Biology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Cellular and Molecular Biology Minor (2026-27) - Prerequisites
  • Biology, Cellular and Molecular Biology Minor (2025-26) - Prerequisites
  • Biology, Cellular and Molecular Biology Minor (2024-25) - Prerequisites
  • Biology, Ecology Minor (2026-27) - Prerequisites
  • Biology, Ecology Minor (2025-26) - Prerequisites
  • Biology, Ecology Minor (2024-25) - Prerequisites
  • Biology, Emphasis in Cellular and Molecular Biology, B.S. (2026-27) - Preparation for the Major
  • Biology, Emphasis in Cellular and Molecular Biology, B.S. (2025-26) - Preparation for the Major
  • Biology, Emphasis in Cellular and Molecular Biology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Emphasis in Ecology, B.S. (2026-27) - Preparation for the Major
  • Biology, Emphasis in Ecology, B.S. (2025-26) - Preparation for the Major
  • Biology, Emphasis in Ecology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Emphasis in Evolutionary Biology, B.S. (2026-27) - Preparation for the Major
  • Biology, Emphasis in Evolutionary Biology, B.S. (2025-26) - Preparation for the Major
  • Biology, Emphasis in Evolutionary Biology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Emphasis in Marine Biology, B.S. (2026-27) - Preparation for the Major
  • Biology, Emphasis in Marine Biology, B.S. (2025-26) - Preparation for the Major
  • Biology, Emphasis in Marine Biology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Emphasis in Zoology, B.S. (2026-27) - Preparation for the Major
  • Biology, Emphasis in Zoology, B.S. (2025-26) - Preparation for the Major
  • Biology, Emphasis in Zoology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Evolutionary Biology Minor (2026-27) - Prerequisites
  • Biology, Evolutionary Biology Minor (2025-26) - Prerequisites
  • Biology, Evolutionary Biology Minor (2024-25) - Prerequisites
  • Biology, General Biology Minor (2026-27) - Prerequisites, Upper Division Biology with Laboratory
  • Biology, General Biology Minor (2025-26) - Prerequisites, Upper Division Biology Course with Laboratory
  • Biology, General Biology Minor (2024-25) - Prerequisites
  • Biology, Marine Biology Minor (2026-27) - Prerequisites
  • Biology, Marine Biology Minor (2025-26) - Prerequisites
  • Biology, Marine Biology Minor (2024-25) - Prerequisites
  • Biology, Plant Biology Minor (2026-27) - Prerequisites
  • Biology, Plant Biology Minor (2025-26) - Prerequisites
  • Biology, Plant Biology Minor (2024-25) - Prerequisites
  • Chemistry, B.A. (2026-27) - Preparation for the Major
  • Chemistry, B.A. (2025-26) - Preparation for the Major
  • Chemistry, B.A. Emphasis in Preparation for the Single Subject Teaching Credential (2026-27) - Preparation for the Major
  • Chemistry, B.A. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Chemistry, B.A. in Liberal Arts and Sciences (2024-25) - Preparation for the Major
  • Chemistry, Emphasis in Biochemistry, B.S. and Certificate of the American Chemical Society (2026-27) - Preparation for the Major
  • Chemistry, Emphasis in Biochemistry, B.S. and Certificate of the American Chemical Society (2025-26) - Preparation for the Major
  • Chemistry, Emphasis in Biochemistry, B.S. in Applied Arts and Sciences and Certificate of the American Chemical Society (2024-25) - Preparation for the Major
  • Environmental Sciences, B.S. (2026-27) - Preparation for the Major
  • Environmental Sciences, B.S. (2025-26) - GEOL 101
  • Environmental Sciences, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Geological Sciences, Emphasis in Paleontology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Kinesiology, Emphasis in Prephysical Therapy, B.S. (2026-27) - Preparation for the Major
  • Kinesiology, Emphasis in Prephysical Therapy, B.S. (2025-26) - Preparation for the Major
  • Kinesiology, Emphasis in Prephysical Therapy, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Mechanical Engineering, Emphasis in Bioengineering, B.S. (2026-27) - Preparation for the Major
  • Mechanical Engineering, Emphasis in Bioengineering, B.S. (2025-26) - Preparation for the Major
  • Mechanical Engineering, Emphasis in Bioengineering, B.S. (2024-25) - Preparation for the Major
  • Microbiology, B.A. in Liberal Arts and Sciences (2024-25) - Preparation for the Major
  • Microbiology, B.S. (2026-27) - Preparation for the Major
  • Microbiology, B.S. (2025-26) - Preparation for the Major
  • Microbiology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Microbiology, Emphasis in Clinical Laboratory Science, B.S. (2026-27) - Preparation for the Major
  • Microbiology, Emphasis in Clinical Laboratory Science, B.S. (2025-26) - Preparation for the Major
  • Microbiology, Emphasis in Clinical Laboratory Science, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Physical Science, B.A. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Physics, B.A. (2026-27) - Recommended
  • Physics, B.A. (2025-26) - Recommended
  • Physics, B.A. in Liberal Arts and Sciences (2024-25) - Recommended
  • Psychology, B.A. (2025-26) - Preparation for the Major
  • Psychology, B.A. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Psychology, B.A. in Liberal Arts and Sciences (2024-25) - Preparation for the Major
  • Psychology, Emphasis in Industrial and Organizational Psychology, B.A. (2025-26) - Preparation for the Major
  • Psychology, Emphasis in Industrial and Organizational Psychology, B.A. in Liberal Arts and Sciences (2024-25) - Preparation for the Major
  • Psychology, Emphasis in Neuroscience, B.A. (2025-26) - Preparation for the Major
  • Psychology, Emphasis in Neuroscience, B.A. in Liberal Arts and Sciences (2024-25) - Preparation for the Major
Prerequisites

Prerequisite(s): Credit or concurrent registration in CHEM 200 or CHEM 202 and satisfaction of the SDSU Written Communication Assessment requirement.

The catalog wording here is ambiguous - read it on the course page before you rely on it.

Sections in Spring 2027

2 sections, 2 with open seats. Earliest start 9:00 AM.

  • Class #4933In-person - Open

    Tue, Thu 12:30 PM - 1:45 PM

    512 of 512 seats open
    • To be Announced
  • Class #9217In-person - Open

    Mon, Wed, Fri 9:00 AM - 9:50 AM

    167 of 167 seats open
Full BIOL 203 page