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You are looking at Summer Session A 2026. That term is over, so these are last term's numbers rather than seats you can take. dibs holds 246 sections for Summer Session A 2026, read 30 days ago. Separately, it has finished 400 of the 3,572 courses on its current checking list for this term. Future-term coverage is incomplete, so a course with nothing here may simply not have been reached yet. Back to Fall 2026

CHEM

Chemistry and Biochemistry

189 courses on record 11 with sections in Summer Session A 2026
189 courses

Grades awarded Fall 2021 to Fall 2025, every instructor,

A course with no letter grades has no average to report, which is not the same as a course that grades badly.

Lower division 33

Lower division courses in Chemistry and Biochemistry
Course Title Predicted GPA Summer Session A 2026
1 Connections in Chemistry and Biochemistry not checked
3 Material World GE 3.78 113 grades Not offered
7 Nanoscience and Nanotechnology Laboratory not checked
8 Applications of Nanoscience not checked
14A General Chemistry for Life Scientists I GE 3.28 7,658 grades 9 sections
14AE General Chemistry for Life Scientists I--Enhanced GE 3.18 991 grades Not offered
14B General Chemistry for Life Scientists II GE 3.19 7,758 grades 7 sections
14BE General Chemistry for Life Scientists II--Enhanced GE 3.22 689 grades not checked
14BL General and Organic Chemistry Laboratory I GE 3.45 6,691 grades 9 sections
14C Structure of Organic Molecules 3.40 7,661 grades 7 sections
14CL General and Organic Chemistry Laboratory II 3.64 4,518 grades 10 sections
14D Organic Reactions and Pharmaceuticals 3.23 6,339 grades 9 sections
17 Chemical Principles 3.39 513 grades not checked
19 Fiat Lux Freshman Seminars not checked
20A Chemical Structure GE 3.51 4,457 grades 3 sections
20AH Chemical Structure (Honors) GE 3.70 191 grades Not offered
20B Chemical Energetics and Change GE 3.25 2,706 grades not checked
20BH Chemical Energetics and Change (Honors) GE 3.81 182 grades not checked
20L General Chemistry Laboratory GE 3.49 2,707 grades not checked
30A Organic Chemistry I: Structure and Reactivity 2.95 1,515 grades 3 sections
30AL General Chemistry Laboratory II 3.61 1,527 grades Not offered
30B Organic Chemistry II: Reactivity, Synthesis, and Spectroscopy 3.22 2,170 grades 4 sections
30BL Organic Chemistry Laboratory I 3.69 1,001 grades not checked
30C Organic Chemistry III: Reactivity, Synthesis, and Biomolecules 2.91 777 grades not checked
30CL Organic Chemistry Laboratory II 3.71 187 grades not checked
88A Lower-Division Seminar: Serendipity in Science 3.57 61 grades not checked
88S Elements of Life in Our Universe not checked
88SA Biochemistry of Love and Attachment: Love Hormones not checked
89 Honors Seminars 3.88 51 grades not checked
96 Special Courses in Chemistry 3.54 61 grades not checked
98TW PFAS, Pesticides, and Plastics: How Revolutionary Chemistry Has Changed Our Past and Future 3.79 23 grades not checked
98XA PEERS Collaborative Learning Workshops for Life Sciences Majors Not offered
98XB PEERS Collaborative Learning Workshops for Physical Sciences and Engineering Majors Not offered

Upper division 49

Upper division courses in Chemistry and Biochemistry
Course Title Predicted GPA Summer Session A 2026
101 Catalysis in Modern Drug Discovery 3.65 346 grades not checked
103 Environmental Chemistry 3.49 184 grades not checked
C105 Introduction to Chemistry of Biology 3.13 112 grades not checked
C107 Organometallic Chemistry 3.53 10 grades · not checked
110A Physical Chemistry: Chemical Thermodynamics 3.31 980 grades Not offered
110B Topics in Physical Chemistry 3.22 256 grades not checked
113A Physical Chemistry: Introduction to Quantum Mechanics 3.42 344 grades Not offered
C113B Quantum Chemistry Methods 3.46 11 grades · not checked
114 Physical Chemistry Laboratory 3.45 185 grades not checked
C115A Advanced Quantum Chemistry with Laboratory I no grade history not checked
M120 Soft Matter Laboratory no grade history not checked
C123A Advanced Thermodynamics and Statistical Mechanics with Laboratory I no grade history not checked
M124 Philosophy of Science: Historical 3.37 16 grades · not checked
C125 Machine Learning and Applications in Chemistry 3.68 30 grades not checked
C126A Computational Methods for Chemists 3.60 36 grades not checked
C132A Core Principles in Cell and Molecular Biology 3.87 58 grades not checked
136 Organic Structural Methods 3.87 196 grades not checked
C138 Natural Product Biosynthesis: Chemical Logic and Enzymatic Machinery 3.64 42 grades not checked
144 Practical and Theoretical Introductory Organic Synthesis 3.34 114 grades not checked
147 Careers in Chemistry and Biochemistry Not offered
C150 Research Methods and Integrity in Cellular and Molecular Biology 3.88 91 grades not checked
153A Biochemistry: Introduction to Structure, Enzymes, and Metabolism 3.31 7,554 grades not checked
153B Biochemistry: DNA, RNA, and Protein Synthesis 3.35 1,707 grades 3 sections
153C Biochemistry: Biosynthetic and Energy Metabolism and Its Regulation 3.32 1,072 grades Not offered
153L Biochemical Methods I 3.16 1,521 grades Not offered
154 Biochemical Methods II 3.30 862 grades Not offered
C155 Mitochondria in Medicine, Biology, and Chemistry no grade history not checked
156 Physical Biochemistry 3.31 932 grades Not offered
M157 Food: Molecules, Microbes, Environment 3.76 279 grades not checked
C159 Mechanisms of Gene Regulation 3.48 61 grades not checked
C164 Free Radicals in Biology and Medicine 3.89 72 grades not checked
C165 Metabolic Control by Protein Modification 3.64 56 grades not checked
171 Intermediate Inorganic Chemistry 3.15 739 grades Not offered
C172 Advanced Inorganic Chemistry 3.36 251 grades not checked
C173 Electrochemical Systems no grade history not checked
C180 Solid-State Chemistry 3.59 131 grades not checked
184 Chemical Instrumentation 3.32 109 grades not checked
185 Materials Chemistry Laboratory 3.61 143 grades not checked
C185 Materials Chemistry Laboratory 3.50 19 grades · not checked
189 Advanced Honors Seminars: Advanced Honors Seminar for Chemistry and Biochemistry 171 3.92 210 grades Not offered
192A Undergraduate Practicum in Chemistry and Biochemistry no grade history not checked
192B Undergraduate Practicum in Chemistry and Biochemistry no grade history not checked
192C Undergraduate Assistant Education Practicum in Chemistry and Biochemistry Not offered
192D Undergraduate Assistant Education Practicum in Chemistry and Biochemistry no grade history not checked
M192E Introduction to Collaborative Learning Theory and Practice 3.95 461 grades not checked
192F Methods and Application of Collaborative Learning Theory and Practice 3.97 1,209 grades Not offered
194 Research Group Seminars: Chemistry and Biochemistry no grade history not checked
196A Research Apprenticeship in Chemistry and Biochemistry no grade history not checked
196B Research Apprenticeship in Chemistry and Biochemistry no grade history not checked

Graduate 107

Graduate courses in Chemistry and Biochemistry
Course Title Predicted GPA Summer Session A 2026
203B Ethics in Chemical Research not checked
CM205A Introduction to Chemistry of Biology 3.53 82 grades not checked
206 Chemistry of Biology Seminar Not offered
C207 Organometallic Chemistry 3.64 74 grades not checked
210 Advanced Topics in Chemical Research Not offered
C215A Advanced Quantum Chemistry with Laboratory I 3.53 76 grades Not offered
C215B Quantum Chemistry: Methods 3.59 26 grades not checked
218 Chemistry Student Exit Seminar not checked
219A Seminars: Research in Physical Chemistry--Photon Resolved Spectroscopy of Materials (Physical Chemistry) Not offered
219B Seminar: Research in Physical Chemistry--Atmospheric Chemical Processes no grade history not checked
219F Seminar: Research in Physical Chemistry--Theoretical Quantum Dynamics in Chemical Systems no grade history not checked
219K Seminar: Research in Physical Chemistry--Statistical Mechanics of Disordered Systems no grade history not checked
219L Seminar: Research in Physical Chemistry--Modern Methods for Molecular Reactions and Structure no grade history not checked
219Q Seminar: Research in Physical Chemistry--Ultrafast Studies of Chemical Reaction Dynamics in Condensed Phase not checked
219R Seminar: Research in Physical Chemistry--Kinetic, Thermodynamic, and Interfacial Effects in Materials Not offered
219S Seminar: Research in Physical Chemistry--Nanoscience no grade history not checked
219T Seminar: Research in Physical Chemistry--Single-Molecule Spectroscopy in Biology no grade history not checked
219V Seminar: Research in Physical Chemistry--Complex Fluids: Composition, Structure, and Rheology no grade history not checked
219W Seminar: Research in Physical Chemistry--Biophysics and Statistical Mechanics of Soft Matter no grade history not checked
219X Seminar: Research in Physical Chemistry--Dynamic Processes in Chemically Reacting Flow Systems no grade history not checked
219Y Seminar: Research in Physical Chemistry--Theory and Computation for Materials not checked
C223A Advanced Thermodynamics and Statistical Mechanics with Laboratory I 3.51 89 grades Not offered
C223B Classical and Statistical Thermodynamics 3.51 33 grades not checked
C226A Computational Methods for Chemists 3.70 36 grades not checked
228 Chemical Physics Seminar 3.89 390 grades Not offered
230A Methods of Structural Molecular Biology: X-ray Crystallography and Electron Microscopy 3.46 30 grades not checked
M230B Structural Molecular Biology 3.54 17 grades · not checked
M230D Structural Molecular Biology Laboratory 3.87 44 grades not checked
C232A Core Principles in Cell and Molecular Biology 3.90 78 grades not checked
232B Skills Development for Cell and Molecular Biologists not checked
232C Advanced Topics and Approaches in Cell and Molecular Biology Research not checked
232D Career Development for Cell and Molecular Biologists not checked
235E Seminar: Research in Organic Chemistry--Theoretical and Physical Organic Chemistry no grade history not checked
235G Seminar: Research in Organic Chemistry--Organometallic Chemistry and Organic Synthesis no grade history not checked
235I Seminar: Research in Organic Chemistry--Fullerene Chemistry and Materials Science no grade history not checked
235K Seminar: Research in Organic Chemistry--Organic Chemistry in Organized and Restricted Media no grade history not checked
235N Seminar: Research in Organic Chemistry--Target- and Diversity-Oriented Synthesis of Natural Products and Product-Like Molecules not checked
235O Seminar: Research in Organic Chemistry--Polymer Chemistry and Biomaterials no grade history not checked
235P Seminar: Research in Organic Chemistry--Reaction Discovery and total Synthesis of Complex Molecules Not offered
235Q Seminar: Research in Organic Chemistry--Synthetic Organic Chemistry Research not checked
235R Seminar: Research in Organic Chemistry--Fluorous Materials, Synthetic Chemistry, and Supermolecular Assembly Not offered
235S Seminar: Research in Organic Chemistry--Synthetic Methods Development and Mechanistic Study not checked
235T Seminar: Research in Organic Chemistry--Chemical Biology, Analytical Chemistry, and Systems Biochemistry no grade history not checked
236 Spectroscopic Methods of Organic Chemistry 3.55 139 grades Not offered
C238 Natural Product Biosynthesis: Chemical Logic and Enzymatic Machinery 3.57 22 grades not checked
241B Special Topics in Organic Chemistry 3.54 48 grades not checked
C243A Structure and Mechanism in Organic Chemistry 3.57 119 grades not checked
C243B Organic Chemistry: Mechanism and Structure 3.50 77 grades not checked
244A Organic Synthesis: Methodology and Stereochemistry 3.51 123 grades Not offered
244B Strategy and Design in Organic Synthesis 3.68 56 grades not checked
247 Organic Colloquium 3.91 518 grades Not offered
248 Organic Chemistry Student Seminar 3.88 91 grades Not offered
249A Methods of Materials Chemistry: Synthesis, Characterization, Physical Properties, Applications, and Devices not checked
249B Methods of Chemical Synthesis:cvdganic/Inorganic/Organometallic not checked
249C Methods of Physical/Theoretical/Biophysical Chemistry not checked
C250 Research Methods and Integrity in Cellular and Molecular Biology 3.72 25 grades not checked
CM255 Mitochondria in Medicine, Biology, and Chemistry not checked
256B Seminar: Research in Biochemistry--Biochemistry of Protein Function no grade history not checked
256C Seminar: Research in Biochemistry--Molecular Mechanism of Cellular Barriers and Polarity no grade history not checked
256G Seminar: Research in Biochemistry--Nucleic Acid Structure Determination by NMR no grade history not checked
256L Seminar: Research in Biochemistry--Literature of Structural Biology no grade history not checked
256M Cellular and Biochemical Regulation of Metabolism not checked
256N Seminar: Research in Biochemistry--Advanced Topics in Structural Biology no grade history not checked
256O Seminar: Research in Biochemistry--Membrane Biophysics no grade history not checked
256Q Seminar: Research in Biochemistry--Biochemistry and Function of Ubiquinone in Yeast and Higher Eukaryotes no grade history not checked
256R Seminar: Research in Biochemistry--Biomolecular Nuclear Magnetic Resonance Spectroscopy and Protein Structure no grade history not checked
256T Seminar: Research in Biochemistry--RNA Processing and RNA Genomics no grade history not checked
256U Seminar: Research in Biochemistry--Mitochondrial Biogenesis and Link to Disease no grade history not checked
256V Seminar: Research in Biochemistry--Proteomics and Mass Spectrometry not checked
256W Seminar: Research in Biochemistry--Cytoskeletal Dynamics during Drosophila Oogenesis no grade history not checked
256X Seminar: Research in Biochemistry--Microtubule-Based Structures and Human Diseases not checked
256Z Seminar: Research in Biochemistry--Information Processing in Intracellular and Intercellular Signaling Networks no grade history not checked
257 Physical Chemistry of Biological Macromolecules 3.62 38 grades not checked
258 Advanced Topics in Biochemistry and Molecular Biology 3.90 83 grades Not offered
CM259 Mechanisms of Gene Regulation 3.55 11 grades · not checked
263 Seminars in Chemical Biology 3.76 65 grades not checked
C264 Free Radicals in Biology and Medicine 3.67 10 grades · not checked
266 Proteomics and Protein Mass Spectrometry 3.79 146 grades not checked
267 Nanoscience and Chemistry 3.67 11 grades · not checked
268 Biochemistry Research Seminar 3.93 395 grades Not offered
269A Protein Structure 3.88 146 grades Not offered
269B Biocatalysis and Bioenergetics 3.95 148 grades Not offered
269C Nucleic Acid Structure and Catalysis 3.93 138 grades Not offered
269D Mechanism and Regulation of Gene Expression 3.86 137 grades Not offered
269E Biomolecular Structure, Catalysis, and Regulation 3.87 142 grades Not offered
272A Seminar: Research in Inorganic Chemistry--Chemistry of Materials no grade history not checked
272C Seminar: Research in Inorganic Chemistry--Inorganic Spectroscopy no grade history not checked
272I Seminar: Research in Inorganic Chemistry--Organometallic Chemistry not checked
272K Seminar: Research in Inorganic Chemistry--Inorganic Nanostructures: Synthesis, Properties, and Functions not checked
272L Seminar: Research in Inorganic Chemistry--Molecular Materials no grade history not checked
272N Seminar: Research in Inorganic Chemistry--Electrochemical Materials and Interfaces not checked
272O Seminar: Research in Inorganic Chemistry--Applied Synthetic Inorganic Chemistry no grade history not checked
272S Seminar: Research in Inorganic ChemistryBioinorganic Chemis try no grade history not checked
C273 Electrochemical Systems 3.54 134 grades Not offered
C276A Group Theory and Applications to Inorganic Chemistry 3.62 55 grades not checked
278 Inorganic Chemistry Student Seminar 3.90 356 grades Not offered
C280 Solid-State Chemistry 3.52 133 grades not checked
285 Materials Chemistry Laboratory 3.47 89 grades not checked
290 Chemistry and Biochemistry Instrumentation for Research no grade history not checked
M291 Systems Biology: Practical Data Analysis no grade history not checked
375 Teaching Apprentice Practicum not checked
400 Safety in Chemical and Biochemical Research not checked
495 Teaching College Chemistry Not offered
596 Directed Individual Study or Research 3.77 29 grades not checked
597 Preparation for MS Comprehensive Examination or PhD Qualifying Examinations no grade history not checked
598 Research for and Preparation of MS Thesis no grade history not checked
599 Research for and Preparation of PhD Dissertation 3.91 87 grades 4 sections