Biochemistry II

Select a Lesson

	Introduction to Biosignaling
	How Neurons Work
	The Insulin Receptor
	The Insulin Receptor Part II
	G-Coupled Protein Receptors
	How Vision Works
	Smell, Taste, and Cancer
	Life, Fire, and ATP
	How ATP is Like a $20 Bill
	Electron-Moving Energies
	Introduction to Glycolysis
	Preparatory Phase
	Payoff Phase
	Lactate Fermentation
	Ethanol Fermentation
	Feeder Pathways to Glycolysis
	Intro to Regulation
	Three Examples of Glycolysis Regulation
	Pyruvate Dehydrogenase
	The Citric Acid Cycle, Part I
	The Citric Acid Cycle, Part II
	Adding Up the Citric Acid Cycle
	Replenishing the Citric Acid Cycle
	The Glyoxylate Cycle
	Fat Transport
	Beta-Oxidation
	How Much Energy Can I Get Out of Fat Metabolism_
	Metabolizing Trans Fats
	Metabolizing Odd-Numbered Fats
	Peroxisomes
	Ketone Bodies
	Amino Acid Catabolism
	Protein Digestion
	Preparing for the Urea Cycle
	The Urea Cycle
	Moving Carbons Around
	Electron Transport
	The Four Complexes of the Respiratory Chain
	Adding up the Respiratory Chain and Thermogenesis
	ATP Synthase and Uncouplers
	ATP Synthase Mechanism and Structure
	Calculating the P_O Ratio
	Variations on the ATP Synthase Theme
	Introduction to Photosynthesis
	Photosynthesis
	The Net Equation for Photosynthesis
	Gluconeogenesis
	Regulation of Gluconeogenesis
	Four UDP-Related Stories
	Fat Anabolism
	Cholesterol Anabolism
	Nitrogen-Fixing Bacteria
	Making Amino Acids and Porphyrins
	Degrading Heme
	Making Nucleotides and Chemotherapeutic Agents
	DNA Length and Supercoiling
	Topoisomerases and Higher-Order Nuclear Structure
	DNA Replication
	DNA Polymerization
	Cleaning Up Okazaki Fragments
	DNA Repair
	DNA Recombination
	RNA Polymerization
	RNA Processing and Introns
	Ribozymes
	How Viruses Break the Rules
	The Genetic Code

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