Hóa học của sự sống

HÓA HỌC CỦA SỰ SỐNGHydrogen AtomsAtoms and Energy LevelsIonic BondingCovalent bonds exist between atoms that share electrons to form a molecule Polar Covalent Bonds and the Structure of WaterHydrogen BondsEnzymes and Activation EnergyWater molecules and solutionspH and Hydrogen Ion ConcentrationCarbohydratesFigure 2.10cThe Formation and Breakdown of Complex SugarsThe Structure of a PolysaccharideFatty acidsTriglyceride FormationSteroidsAmino AcidsPeptide BondsProtein StructureA simplified view of enzyme structure and functionPurines and PyrimidinesNucleic Acids: RNA and DNA