Biology & Biochemistry Foundations
Cells, genetics, enzymes, and systems.
Build the biological and biochemical foundation: cell structure, genetics, enzymes, metabolism, and systems integration.
- Explain structure-to-function relationships
- Trace DNA to RNA to protein
- Predict enzyme and pathway changes
- Connect cellular changes to system outcomes
Official MCAT overview from AAMC (link-only).
Official free planning resources (link-only).
Register for the official free MCAT practice exam (link-only).
Official MCAT content outline (link-only).
External Khan Academy MCAT content. Link-only with attribution.
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Projection uses module completion only. It updates as you finish modules.
Lessons
5 LessonsCells and membranes
Membrane structure, transport logic, organelles, and how structure drives function.
Genetics and gene expression
DNA, RNA, protein synthesis, regulation, and mutation consequences.
Enzymes and regulation
Enzyme kinetics, inhibition types, and pathway control.
Energy pathways
Glycolysis, Krebs cycle, oxidative phosphorylation, and ATP yield logic.
Systems integration
How cellular changes propagate to tissue and organ-level effects.