Biochemistry Concept Videos

Biochemistry Video Lessons

Concept, example, and practice videos to guide you through the topics in your specific textbook.

Ch. 1 - Introduction to Biochemistry

What is Biochemistry? Characteristics of Life Abiogenesis Nucleic Acids Proteins Carbohydrates Lipids Taxonomy Cell Organelles Endosymbiotic Theory Central Dogma Functional Groups Chemical Bonds Organic Chemistry Entropy Second Law of Thermodynamics Equilibrium Constant Gibbs Free Energy

Ch. 2 - Water

Properties of Water Osmosis Hydrophobic Effect Acids and Bases Autoionization of Water pH Acid Dissociation Constant Henderson Hasselbalch Equation Determining Predominate Species Titration Buffer Solution

Ch. 3 - Amino Acids

Amino Acid Groups Amino Acid Three Letter Code Amino Acid One Letter Code Amino Acid Configuration Essential Amino Acids Nonpolar Amino Acids Aromatic Amino Acids Polar Amino Acids Charged Amino Acids How to Memorize Amino Acids Zwitterion Non-Ionizable Vs. Ionizable R-Groups Isoelectric Point Isoelectric Point of Amino Acids with Ionizable R-Groups Titrations of Amino Acids with Non-Ionizable R-Groups Titrations of Amino Acids with Ionizable R-Groups Amino Acids and Henderson-Hasselbalch

Ch. 4 - Protein Structure

Peptide Bond Primary Structure of Protein Altering Primary Protein Structure Drawing a Peptide Determining Net Charge of a Peptide Isoelectric Point of a Peptide Approximating Protein Mass Peptide Group Ramachandran Plot Atypical Ramachandran Plots Alpha Helix Alpha Helix Pitch and Rise Alpha Helix Hydrogen Bonding Alpha Helix Disruption Beta Strand Beta Sheet Antiparallel and Parallel Beta Sheets Beta Turns Tertiary Structure of Protein Protein Motifs and Domains Denaturation Anfinsen Experiment Protein Folding Chaperone Proteins Quaternary Structure Simple Vs. Conjugated Proteins Fibrous and Globular Proteins

Ch. 5 - Protein Techniques

Protein Purification Protein Extraction Differential Centrifugation Salting Out Dialysis Column Chromatography Ion-Exchange Chromatography Anion-Exchange Chromatography Size Exclusion Chromatography Affinity Chromatography Specific Activity HPLC Spectrophotometry Native Gel Electrophoresis SDS-PAGE SDS-PAGE Strategies Isoelectric Focusing 2D-Electrophoresis Diagonal Electrophoresis Mass Spectrometry Mass Spectrum Tandem Mass Spectrometry Peptide Mass Fingerprinting Overview of Direct Protein Sequencing Amino Acid Hydrolysis FDNB Chemical Cleavage of Bonds Peptidases Edman Degradation Edman Degradation Sequenator and Sequencing Data Analysis Edman Degradation Reaction Efficiency Ordering Cleaved Fragments Strategy for Ordering Cleaved Fragments Indirect Protein Sequencing Via Geneomic Analyses

Ch. 6 - Enzymes and Enzyme Kinetics

Enzymes Enzyme-Substrate Complex Lock and Key Vs. Induced Fit Models Optimal Enzyme Conditions Activation Energy Types of Enzymes Cofactor Catalysis Electrostatic and Metal Ion Catalysis Covalent Catalysis Reaction Rate Enzyme Kinetics Rate Constants and Rate Law Reaction Orders Rate Constant Units Initial Velocity Vmax Enzyme Km Enzyme Steady-State Conditions Michaelis-Menten Assumptions Michaelis-Menten Equation Lineweaver-Burk Plot Michaelis-Menten vs. Lineweaver-Burk Plots Shifting Lineweaver-Burk Plots Calculating Vmax Calculating Km Kcat Specificity Constant

Clutch Review 1: Enzymes: Binding, Kinetics & Inhibition

Binding Affinity Binding Affinity Practice O2 Transportation Enzymes Michaelis-Menten Model Lineweaver-Burk Model Enzyme Kinetics Practice Competitive and Uncompetitive Inhibition Mixed Inhibition Inhibition Practice

Clutch Review 2: Nucleic Acids, Lipids, & Membranes

Nucleic Acids 1 Nucleic Acids 2 Nucleic Acids 3 Nucleic Acids 4 DNA Sequencing 1 DNA Sequencing 2 Lipids 1 Lipids 2 Membrane Structure 1 Membrane Structure 2 Membrane Transport 1 Membrane Transport 2 Membrane Transport 3 Nucleic Acids 1 Nucleic Acids 2 Nucleic Acids 3 Lipids Membrane Structure 1 Membrane Structure 2 Membrane Transport 1 Membrane Transport 2

Clutch Review 3: Biosignaling, Glycolysis, Gluconeogenesis, & PP-Pathway

Biosignaling 1 Biosignaling 2 Biosignaling 3 Biosignaling 4 Glycolysis 1 Glycolysis 2 Glycolysis 3 Glycolysis 4 Fermentation Gluconeogenesis 1 Gluconeogenesis 2 Pentose Phosphate Pathway Practice - Biosignaling Practice - Bioenergetics 1 Practice - Bioenergetics 2 Practice - Glycolysis 1 Practice - Glycolysis 2 Practice - Gluconeogenesis Practice - Pentose Phosphate Path

Clutch Review 4: Pyruvate & Fatty Acid Oxidation, Citric Acid Cycle, & Glycogen Metabolism

Pyruvate Oxidation Citric Acid Cycle 1 Citric Acid Cycle 2 Citric Acid Cycle 3 Citric Acid Cycle 4 Metabolic Regulation 1 Metabolic Regulation 2 Glycogen Metabolism 1 Glycogen Metabolism 2 Fatty Acid Oxidation 1 Fatty Acid Oxidation 2 Citric Acid Cycle Practice 1 Citric Acid Cycle Practice 2 Citric Acid Cycle Practice 3 Glucose and Glycogen Regulation Practice 1 Glucose and Glycogen Regulation Practice 2 Fatty Acid Oxidation Practice 1 Fatty Acid Oxidation Practice 2

Clutch Review 5: Amino Acid Oxidation, Oxidative Phosphorylation, & Photophosphorylation

Amino Acid Oxidation 1 Amino Acid Oxidation 2 Oxidative Phosphorylation 1 Oxidative Phosphorylation 2 Oxidative Phosphorylation 3 Oxidative Phosphorylation 4 Photophosphorylation 1 Photophosphorylation 2 Photophosphorylation 3 Practice: Amino Acid Oxidation 1 Practice: Amino Acid Oxidation 2 Practice: Oxidative Phosphorylation 1 Practice: Oxidative Phosphorylation 2 Practice: Oxidative Phosphorylation 3 Practice: Photophosphorylation 1 Practice: Photophosphorylation 2

Explore Textbooks

Principles of Biochemistry

Moran, Horton, Scrimgeour, & Perry • 5th Edition

ISBN-13: 9780321707338


Campbell, Farrell • 7th Edition

ISBN-13: 978-0-8400-6858-3


Garrett & Grisham • 5th Edition

ISBN-13: 978-1-133-10629-6


Garrett & Grisham • 6th Edition

ISBN-13: 978-1305577206

Principles of Biochemistry

Lehninger • 6th Edition

ISBN-13: 978-1429234146

Lehninger Principles of Biochemistry

Nelson & Cox • 5th Edition

ISBN-13: 978-1429222631

Lehninger Principles of Biochemistry

Nelson & Cox • 5th Edition

ISBN-13: 978-0-7167-7108

Lehninger Principles of Biochemistry

Nelson and Cox • 4th Edition

ISBN-13: 978-0716743392

Essential Biochemistry

Pratt, Cornely • 3rd Edition

ISBN-13: 978-1118-44168-8


Tymockzo, Berg, & Stryer • 5th Edition

ISBN-13: 9780716798071

Biochemistry: A Short Course

Tymoczko, Berg, Stryer • 3rd Edition

ISBN-13: 978-1-4641-2613-0

Fundamentals of Biochemistry: Life at the Molecular Level

Voet, Voet, Pratt • 4th Edition

ISBN-13: ISBN 13 978-0470-54784-7