Medical Mnemonics
Biochemistry Mnemonics
Biochemistry can feel like an endless catalogue of pathways, amino acids, and enzyme classes, and that is precisely what mnemonics are built for. These fix the essential amino acids, the enzyme classification, the calorific values, and the heme pathway that show up in one-mark questions and short notes alike. Recite the acronym, then sketch the pathway or list it drives, so recall is tied to understanding rather than rote sound. Revisit them across the first year and again before the university exam. Rebuild each list from the acronym alone to confirm the memory holds under pressure.
MedNext Academy | 3 min read
Biochemistry Mnemonics
Biochemistry can feel like an endless catalogue of pathways, amino acids, and enzyme classes, and that is precisely what mnemonics are built for. These fix the essential amino acids, the enzyme classification, the calorific values, and the heme pathway that show up in one-mark questions and short notes alike. Recite the acronym, then sketch the pathway or list it drives, so recall is tied to understanding rather than rote sound. Revisit them across the first year and again before the university exam. Rebuild each list from the acronym alone to confirm the memory holds under pressure.
Biochemistry can feel like an endless catalogue of pathways, amino acids, and enzyme classes, and that is precisely what mnemonics are built for. These fix the essential amino acids, the enzyme classification, the calorific values, and the heme pathway that show up in one-mark questions and short notes alike. Recite the acronym, then sketch the pathway or list it drives, so recall is tied to understanding rather than rote sound. Revisit them across the first year and again before the university exam. Rebuild each list from the acronym alone to confirm the memory holds under pressure.
Mnemonics and expansions
- **PVT TIM HLL:** Phenylalanine, Valine, Threonine, Tryptophan, Isoleucine, Methionine, Histidine, Leucine, Lysine. Lists the essential amino acids that the body cannot synthesise.
- **Oh Tiny Hydras Live In Lakes:** Oxidoreductases, Transferases, Hydrolases, Lyases, Isomerases, Ligases. Gives the six IUBMB enzyme classes in order.
- **Can Fats Provide All? (4-9-4-7):** Carbohydrate 4, Fat 9, Protein 4, Alcohol 7 (Cal per gram). Recalls the calorific value of each principal foodstuff.
- **High Class Horses Drive Karts:** Hyaluronic acid, Chondroitin sulphate, Heparin, Dermatan sulphate, Keratan sulphate. Names the major glycosaminoglycans.
- **Good Students Always Pass Unto Complete Production of Heme:** Glycine, Succinyl CoA, Aminolevulinate, Porphobilinogen, Uroporphyrinogen, Coproporphyrinogen, Protoporphyrin, Heme. Orders the intermediates of the heme biosynthesis pathway.
- **SIX Glu-Val:** Position 6, Glutamate replaced by Valine. Captures the single point mutation underlying sickle cell disease.
- **Little Lions Always Eat:** Linoleic acid, Linolenic acid, Arachidonic acid (Essential). Lists the essential fatty acids.
- **Lysine, Arginine, Histidine Are Basic:** Lysine, Arginine, Histidine. Names the three basic amino acids.
- **Cute Mice Smell Sulfur:** Cysteine, Methionine, Cystine. Identifies the sulphur-containing amino acids.
- **Some Cats Don't Meow:** Simple lipids, Complex lipids, Derived lipids, Miscellaneous lipids. Gives the broad classification of lipids.
- **CHON S:** Carbon, Hydrogen, Oxygen, Nitrogen, Sulphur. Lists the major elements that make up proteins.
- **K-MEADS:** Kwashiorkor: Moon face, Edema, Anaemia, Discolouration of hair and skin, Stunted growth. Summarises the clinical features of kwashiorkor.
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