⚗️ Biochemistry

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Purine & Pyrimidine, Mineral Metabolism

Purine & Pyrimidine, Mineral Metabolism Two syllabus halves, one note: how the cell builds and recycles its nucleotide bases, and how the body keeps its electrolytes, calcium, and trace elements in balance. · Uploaded 15 Sep 2026 · 222.2 KB

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Amino Acid Metabolism

Amino Acid Metabolism Where nitrogen comes from, where it goes, and everything the 20 amino acids build along the way — from the urea cycle to serotonin, melanin, and the one-carbon units that write DNA. · Uploaded 15 Sep 2026 · 238.1 KB

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Lipid Metabolism

Lipid Metabolism From palmitate's seven-turn spiral down to acetyl-CoA, back up through the fatty acid synthase cycle, and out into ketone bodies, membrane lipids, cholesterol, fat stores, and the lipoprotein fleet that carries it all through blood. · Uploaded 15 Sep 2026 · 249.4 KB

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Biological Oxidation

Biological Oxidation How the cell cashes in the electrons harvested from food — redox couples, the mitochondrial electron transport chain, chemiosmosis, and the drugs and toxins that jam or short‑circuit the machinery. · Uploaded 15 Sep 2026 · 176.7 KB

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Carbohydrate Metabolism

Carbohydrate Metabolism Glycolysis through galactosemia — the complete map of how the body builds, breaks, and rebalances sugar, with every regulatory switch and clinical correlate that examiners actually ask about. · Uploaded 15 Sep 2026 · 224.5 KB

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