Textbook in PDF format Embark on a captivating journey through the web of biochemical pathways that govern life's fundamental processes. From metabolism to signal transduction, this illustrated handbook illuminates the complex interplay of molecules and reactions within living systems. With vivid diagrams and concise explanations, this handbook provides a comprehensive resource for studying and comprehending biochemical pathways. Preface Biochemical Pathways: An Introduction Introduction Carbohydrate Chemistry and Structure Amino Acid Chemistry and Structure Lipid Chemistry and Structure References The Cell and Its Contents Introduction Overview of Cell Classification of Living Organisms Enzymes and Their Properties How enzymes work? Enzyme mode of action (induced fit model vs key and lock model) Enzyme Kinetics Regulation of the Enzyme Activity Enzyme Regulation References Metabolism Introduction Carbohydrate Metabolism Glycogen Metabolism Nitrogen Fixation and Metabolism Tetrapyrrole Glycolipids References Protein Biosynthesis, Modifications and Degradation Introduction Initiation of Protein Synthesis in Bacteria Post-translational Modifications in Proteins Protein Degradation References Viruses Introduction Virus: An Overview DNA Virus RNA Virus Retrovirus References Transport Introduction Transport Through Membranes Transport of Lipids in Plasma Oxygen Transport By Hemoglobin References Signal Transduction and Cellular Communication Introduction Signal Transduction Cellular Communication References Index