CHEM 153AH

Biochemistry: Introduction to Structure, Enzymes, and Metabolism (Honors)

Chemistry and Biochemistry · 4 units · Undergraduate upper division (100-199)

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Recommended: Life Sciences 2, 3, 23L. Honors course parallel to course 153A.

P/NP or letter grading.

When it runs

Not on the schedule for any of Fall 2025 through Spring 2027. UCLA publishes only that window, so this does not mean the course is gone — check the official listing.

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Requisites

Official UCLA wording
Requisite: course 14D or 30B, with grade of C– or better.

BruinTree reads · Prerequisite

confidence 1.00 · from text

grade C- or better in

one of
- CHEM 14D
- CHEM 30B

Requires

Everything that has to come before this course, not just the courses named in the requisite above.

CHEM 153AH

CHEM 14DOrganic Reactions and Pharmaceuticals
- CHEM 14CStructure of Organic Molecules
  - CHEM 14BGeneral Chemistry for Life Scientists II7 more beneath
CHEM 30BOrganic Chemistry II: Reactivity, Synthesis, and Spectroscopy
- CHEM 30AOrganic Chemistry I: Structure and Reactivity
  - CHEM 20B

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

CHEM 153AH

CHEM 103Environmental Chemistry
CHEM 153BBiochemistry: DNA, RNA, and Protein Synthesis
- CHEM 154Biochemical Methods IIanother path to it
- CHEM C159Mechanisms of Gene Regulation
- BIOL CH M259Mechanisms of Gene Regulation