MAMA DUCK!
Biochemistry that actually clicks — figure-first lectures and practice that grades itself.
What's inside
Everything a semester needs, in one pond.
Two full biochemistry courses — every lecture and every practice question built from scratch, figure-first, and readable from the back row of the hall.
Two full courses
Introductory biochem (BCH 100) and the endocrine & metabolic sequel (BCH 120) — 24 lectures end to end.
Practice that grades itself
Hundreds of no-multiple-choice questions. Numeric problems check your answer live in the browser; write, draw, and short-answer items reveal a worked model answer.
Figure-first teaching
Every pathway, curve, and molecule drawn from the ground up and sized to actually read on a projector — no blurry textbook scans.
Slides & PDFs
Read any lecture in the browser or download the slide deck as a PDF or PowerPoint to study offline.
Every objective covered
Each practice question links back to the exact learning objective and the lecture slide it comes from.
Clinical throughout
Real cases — Cushing's, diabetes, Graves', gout — tie the chemistry to the body and the clinic.
Two courses
Pick your bench.
Each course opens to its lecture library and a self-grading practice bank.
BCH 100 — Introductory Biochemistry
Water, amino acids, enzymes, carbohydrates, bioenergetics, glycolysis, respiration, photosynthesis, lipids, signaling, nitrogen.
Metabolic & Endocrine Biochemistry — BCH 120
Hormone signaling, the pituitary axis, thyroid, catecholamines, gut & body mass, diabetes, steroids, calcium, cortisol, eicosanoids, growth, reproduction.