Sketchy Medical Biochemistry

The Urea cycle is often a tangled mess of ornithine, citrulline, and argininosuccinate. Sketchy turns this into a "Disneyland ride" for nitrogen waste. Similarly, the horrors of Maple Syrup Urine Disease (MSUD), Phenylketonuria (PKU), and Alkaptonuria are distinguished not by confusing enzyme names, but by distinctly colored and shaped "mutant creatures" in the sketch.

For the uninitiated, SketchyMedical uses a "visual mnemonic" framework. You watch a 10–20 minute video where an artist draws a complex, chaotic scene on a virtual canvas. Every single object in that drawing represents a fact, an enzyme, an inhibitor, or a disease.

In SketchyMicro, you learn bacteria by visiting a pirate ship (Staphylococcus aureus) or a haunted mansion (Clostridium difficile). In SketchyMedical Biochemistry, you don't visit a ship; you visit a factory.

The biochemistry series is heavily inspired by the "Metabolic Map." Instead of isolated facts, Sketchy places you inside the cell. You’ll visit: sketchy medical biochemistry

Sketchy Biochemistry deviates from traditional didactic learning (textbooks/lectures) by utilizing Dual Coding Theory and Visual Mnemonics.

One of Sketchy’s strengths is cross-linking:

Pro tip: When you watch a biochem video, open the corresponding pharm or micro sketch. The same symbols often reappear (e.g., a “key” always means an enzyme). The Urea cycle is often a tangled mess

| Step | Action | Time | |------|--------|------| | 1 | Read a concise text summary of the pathway (e.g., First Aid section). | 15 min | | 2 | Watch the Sketchy video without pausing. | 10–15 min | | 3 | Pause and verbally explain each symbol in the scene. | 10 min | | 4 | Use the Sketchy quiz/PDF to fill in gaps. | 10 min | | 5 | Anki the associated cards (e.g., AnKing deck tagged #SketchyBiochem). | Daily |

Fatty Acid Synthesis Occurs in the cytoplasm.

Fatty Acid Oxidation (Beta-Oxidation) Occurs in the mitochondria. One of Sketchy’s strengths is cross-linking :

Ketogenesis Occurs in liver mitochondria during prolonged fasting.

Sketchy is a memory aid, not a physics textbook. It will not teach you why the free energy change of ATP hydrolysis is -30.5 kJ/mol. It will not teach you how to calculate pH buffers. You still need lecture notes or Board review books (like First Aid) for the conceptual why. Sketchy replaces the what (which enzyme is which), not the how.