Metabolic Pathways

📘 Metabolic Pathways (2026–2027 Edition) Metabolic Pathways (2026–2027 Edition) is a comprehensive & concept-focused resource designed for advanced learning in biochemistry, metabolism, bioenergetics, & molecular life sciences. This book presents a detailed & integrated understanding of metabolic reactions, energy transformations, enzymatic regulation, & pathway coordination in living systems. The content emphasizes core biochemical principles, regulatory mechanisms making it suitable for conceptual clarity, exam preparation, & advanced study. It connects classical metabolic pathways with modern applications in health, disease, biotechnology, & systems biology. 🔋 Unit 1: Introduction to Metabolism & Bioenergetics • Overview of metabolism: catabolism, anabolism, amphibolic pathways • Thermodynamic principles in biological systems • Gibbs free energy & reaction spontaneity • ATP structure, synthesis, & energy coupling • Role of NAD⁺, NADH, FAD, & coenzyme A • Redox reactions & biological oxidation • High-energy intermediates & coupled reactions 🧬 Unit 2: Enzyme Principles & Regulation • Enzyme classification & nomenclature • Structure–function relationships • Mechanisms of enzyme catalysis • Enzyme kinetics & Michaelis–Menten theory • Enzyme inhibition types • Allosteric regulation & cooperativity • Covalent modification & feedback inhibition • Hormonal regulation of enzymes 🍞 Unit 3: Carbohydrate Catabolism • Glycolysis pathway & energetics • Regulation of glycolysis • Fermentation pathways • Gluconeogenesis & Cori cycle • Glycogen structure & metabolism • Glycogenesis & glycogenolysis • Glycogen storage diseases 🧪 Unit 4: Pentose Phosphate Pathway • Oxidative & non-oxidative phases • NADPH generation & antioxidant role • Sugar interconversion reactions • Transketolase & transaldolase • G6PD deficiency & clinical relevance • Link between PPP & glycolysis ⚡ Unit 5: TCA Cycle & Oxidative Phosphorylation • Pyruvate dehydrogenase complex • TCA cycle reactions & regulation • Anaplerotic reactions • Electron transport chain organization • Chemiosmotic ATP synthesis • Inhibitors, uncouplers, & ROS 🧈 Unit 6: Lipid Metabolism • Lipid digestion & transport • Fatty acid activation & β-oxidation • Ketone body metabolism • Fatty acid biosynthesis • Regulation of lipid metabolism • Cholesterol biosynthesis • Lipoprotein metabolism & disorders 🧠 Unit 7: Amino Acid & Nitrogen Metabolism • Amino acid classification • Transamination & deamination • Ammonia detoxification • Urea cycle regulation • Glucogenic & ketogenic amino acids • One-carbon metabolism • Inborn errors of metabolism 🧬 Unit 8: Nucleotide Metabolism • Purine & pyrimidine structure • De novo synthesis pathways • Salvage pathways • Catabolism & disorders • Antimetabolites & cancer therapy 🔄 Unit 9: Integration & Regulation of Metabolism • Metabolic homeostasis • Liver, muscle, & brain metabolism • Fed, fasting, & starvation states • Integration in metabolic diseases 🔴 Unit 10: Bioenergetics & Redox Balance • ATP yield calculations • Redox couples & oxidative stress • Steady-state vs equilibrium • Metabolic control analysis • Flux control & elasticity • Mitochondrial dysfunction 🩺 Unit 11: Metabolism in Health and Disease • Metabolic syndrome & diabetes • Inherited metabolic disorders • Tumor metabolism • Drug targeting 💻 Unit 12: Experimental & Computational Tools • Enzyme assays & isotope tracing • Metabolomics techniques • Imaging & systems biology This app is inspired by the authors: David L. Nelson, Michael M. Cox, Donald Voet, Judith G. Voet, Jeremy M. Berg, Lubert Stryer, Albert L. Lehninger, Harper W. Montgomery 📲 Download Metabolic Pathways (2026–2027 Edition) to gain a deep, integrated understanding of metabolism, bioenergetics, enzymology, & regulatory networks essential for modern biochemical sciences.