Sketchy Medical Biochemistry

Sketchy Medical Biochemistry is a specialized visual learning resource designed to help medical students master complex biochemical pathways, enzymes, and metabolic disorders using mnemonic-rich "sketches". By turning abstract molecular processes into memorable scenes, it simplifies topics often considered the most difficult in the first two years of medical school. Core Learning Methodology

Vitamins & Minerals: Memorizing deficiencies and biochemical roles through specific visual markers. sketchy medical biochemistry

Sketchy-style Medical Biochemistry Study Guide

Overview

This guide translates high-yield “Sketchy”-style visuals and mnemonic concepts into concise, testable biochemistry facts for medical students—focusing on core pathways, enzymes, diseases, and common exam associations. Assume USMLE/medical-school level. Competitive: Bind to the active site

• Competitive: Bind to the active site. Increase $K_m$ (need more substrate to reach half-max speed), but $V_max$ remains the same. Overcome by increasing substrate concentration.
• Non-competitive: Bind to an allosteric site (not the active site). Decrease $V_max$ (render some enzymes inactive), but $K_m$ remains the same. Cannot be overcome by adding more substrate.

: In-depth coverage of carbohydrate, lipid, and amino acid metabolism, emphasizing clinical pathologies like diabetes or inborn errors of metabolism. Genetics and Molecular Biology : In-depth coverage of carbohydrate, lipid, and amino

Visual Mnemonics: Key components of enzymes, diseases, or vitamins are represented by specific "sketches".

4. Nutrition & Vitamins

Where does Thiamine (B1) fit? What does Biotin do? Sketchy visualizes the "cofactor keys" that turn the metabolic locks. For example, Vitamin K dependent clotting factors (2,7,9,10 & C,S) are represented by a specific "knights of the round table" visual that is nearly impossible to forget once seen.

Step 6: Spaced repetition.

• Anki deck integration: Search for “Sketchy Biochem” Anki decks (e.g., Pepper or Zanki variants). These have screenshots with cloze deletions.
• Review the sketch 1 day, 3 days, and 7 days later.