If you search Reddit or YouTube for "Sketchy Biochem glycolysis," you will find a recurring image: a dumbbell, a jester, and a confused man with a knife.
A specific character or object (like a broken fence for a voltage-gated channel) consistently represents the same concept across different videos. sketchy medical biochemistry
: For intermolecular forces, a person in an "H-otel" with large muscles represents hydrogen bonds being the strongest type. If you search Reddit or YouTube for "Sketchy
: A narrator walks through the scene, explaining the biochemistry behind each symbol as it is drawn. : A narrator walks through the scene, explaining
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 .