Saddleback College to UCI
    Biological Sciences Transfer Plan

    Saddleback has a match for every one of UCI's 9 Biological Sciences prep courses, so you can finish all of the listed prep at Saddleback. Start with CHEM 3 and MATH 3AH.

    Every course verified to transferSemester-by-semester scheduleFastest realistic timeline

    From

    Saddleback College

    To

    UC Irvine

    Biological Sciences
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    UC Transfer Admission Guarantee (TAG)

    UCI offers TAG for Biological Sciences for fall 2027 applicants, with a minimum 3.4 GPA. File during the TAG window the fall before you transfer, and check UCI's TAG page, since its list of eligible majors changes.

    Major Requirements

    Biological Sciences Major Preparation

    Courses at Saddleback College that satisfy UC Irvine's Biological Sciences major preparation, mapped and verified by Transfermatic's transfer engine.

    BIO 4A
    Principles of Cellular Biology
    BIO SCI 93 — DNA to Organisms4 units
    BIO 4B
    Principles of Organismal Biology
    BIO SCI 94 — Organisms to Ecosystems4 units
    CHEM 1A + CHEM 1B
    General Chemistry + General Chemistry
    CHEM 1A, CHEM 1B, CHEM 1C, CHEM 1LC, CHEM 1LD10 units
    CHEM 12A + CHEM 12B
    Organic Chemistry + Organic Chemistry
    CHEM 51A, CHEM 51B, CHEM 51LB, CHEM 51C, CHEM 51LC10 units
    BIO 22
    Human Genetics
    BIO SCI 97 — Genetics3 units
    BIO 3C
    Biochemistry and Molecular Biology
    BIO SCI 98 — Biochemistry5 units
    BIO 22 + BIO 3C
    Human Genetics + Biochemistry and Molecular Biology
    BIO SCI 99 — Molecular Biology8 units
    PHYS 4A
    General Physics
    PHYSICS 3A, PHYSICS 3B, PHYSICS 3LB, PHYSICS 3C, PHYSICS 3LC (choose 1)5 units
    PHYS 4A + PHYS 4B
    General Physics + General Physics
    PHYSICS 7C, PHYSICS 7LC, PHYSICS 7D, PHYSICS 7LD, PHYSICS 7E (choose 1)10 units
    MATH 3AH (or another listed option)
    Honors Analytic Geometry and Calculus
    Mathematics Requirement5 units

    General Education

    Foundation GE at Saddleback College

    UCI's Biological Sciences program uses its own GE pattern (see note below), but these five Saddleback College courses cover foundation requirements every UC accepts. Start here.

    Life Science

    BIO 11

    Human Anatomy

    4 units
    Physical Science

    CHEM 12A

    Organic Chemistry

    5 units
    Humanities

    HIST 16

    History of the United States to 1876

    3 units
    English CompositionCCN

    ENGL C1000

    Academic Reading and Writing

    4 units
    Critical ThinkingCCN

    ENGL C1001

    Critical Thinking and Writing

    3 units

    UCI Biological Sciences: full GE notes

    UCI says IGETC may not be recommended for science majors like Biological Sciences, so El Camino students should place chemistry and biology ahead of general education.

    5 semesters minimum for CHEM 3 onward

    CHEM 3 through CHEM 12B: 5 courses, each needing the one before, so 5 semesters minimum, more than four fall and spring terms. Start CHEM 3 first or plan on summer. Placing higher shortens it.

    Saddleback semesters, UCI quarters

    Saddleback runs on semesters and UCI on quarters. Your units convert when you transfer, one semester unit to 1.5 quarter units, and anything left runs on UCI's quicker quarter schedule.

    Preview

    Your First Semester

    A preview of what Transfermatic generates — exact courses, in the right order, every semester.

    MATH 3AH — Honors Analytic Geometry and Calculus
    5 unitsMajor
    ENGL C1000 — Academic Reading and Writing
    4 unitsGE
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    Watch Out

    Common Mistakes for This Transfer Path

    Saddleback covers all 9 listed courses

    Every UCI Biological Sciences prep course in the transfer agreement has a Saddleback match, so none of the listed prep has to wait. Take them all before you apply.

    Start with CHEM 3 and MATH 3AH

    CHEM 3 and MATH 3AH sit at the start of their sequences for this route, so they fit your first semester, next to ENGL C1000 for English composition.

    What UCI looks for

    Complete a year each of general chemistry with lab, organic chemistry with lab and biology (Bio Sci 93/94) with a C or better, by the end of spring. Minimum GPA is 3.0.

    FAQ

    Frequently Asked Questions

    What classes should I take at Saddleback for UCI Biological Sciences?

    BIO 4A, BIO 4B, CHEM 1A, CHEM 1B, CHEM 12A, CHEM 12B and BIO 22, plus the rest in the table above. Together they match 9 of the 9 prep courses UCI lists for Biological Sciences.

    What doesn't Saddleback cover for UCI Biological Sciences?

    Nothing in the transfer agreement. Every UCI Biological Sciences prep course listed has a Saddleback match.

    Does Saddleback BIO 4A transfer to UCI?

    Yes, for Biological Sciences. Saddleback BIO 4A (Principles of Cellular Biology) is the match for UCI BIO SCI 93 (DNA to Organisms) in the transfer agreement.

    Can I use TAG for UCI Biological Sciences?

    UCI lists Biological Sciences as TAG-eligible for fall 2027, with a minimum 3.4 GPA. Check UCI's TAG page before you count on it for a later term.

    Explore More

    Related Transfer Plans

    Saddleback College students transferring to UC Irvine for Biological Sciences can match 9 of 9 lower-division prep courses at Saddleback, including BIO 4A and BIO 4B. Every listed course has a Saddleback College equivalent in the 2025-2026 agreement. CHEM 3 and MATH 3AH are good first-semester picks. On Transfermatic, put in Saddleback College and UC Irvine, and you get the classes you need for Biological Sciences, semester by semester.

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