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Energy, Chemical Reactions, Enzymes, Metabolism, and Protein Synthesis in Biological Systems

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Introduction to Energy

  • Guided course
    Thermodynamics: System vs. Surroundings
    04:21
  • Guided course
    Introduction to Energy
    4:58

Laws of Thermodynamics

  • Guided course
    Second Law of Thermodynamics
    02:52
  • Guided course
    Entropy
    03:21
  • Guided course
    First Law of Thermodynamics
    04:41

Chemical Reactions

  • Guided course
    Chemical Reactions
    01:56
  • Guided course
    Types of Chemical Reactions
    05:48

ATP

  • Guided course
    Energy Coupling
    04:57
  • Guided course
    ATP
    06:44
  • Guided course
    Phosphorylation
    03:00

Enzymes

  • Guided course
    Functions of Enzymes
    02:32
  • Guided course
    Enzymes Example 1
    02:25
  • Guided course
    Enzymes
    02:55

Enzyme Activation Energy

  • Guided course
    Enzyme Activation Energy
    04:18
  • Guided course
    Enzymes Lower Activation Energy
    03:26

Enzyme Binding Factors

  • Guided course
    Cofactors
    04:22
  • Guided course
    Enzyme-Substrate Complex
    03:49

Enzyme Inhibition

  • Guided course
    Enzyme Inhibition
    05:03

Introduction to Metabolism

  • Guided course
    Introduction to Metabolism
    02:17
  • Guided course
    Catabolic & Anabolic Pathways
    03:25

Introduction to Aerobic Cellular Respiration

  • Guided course
    Introduction to Cellular Respiration Example 2
    01:52
  • Guided course
    Aerobic Cellular Respiration is a Redox Reaction
    04:18
  • Guided course
    Stages of Aerobic Cellular Respiration
    02:28

Types of Phosphorylation

  • Guided course
    Types-Of-Phosphorylation-C-2-V-1
    3:00
  • Guided course
    Oxidative Phosphorylation
    06:27
  • Guided course
    Types of Phosphorylation
    01:06

Glycolysis

  • Guided course
    Phases of Glycolysis
    06:20
  • Guided course
    Glycolysis Example 1
    01:29
  • Guided course
    Remembering Phases of Glycolysis
    02:49

Pyruvate Oxidation

  • Guided course
    Pyruvate Oxidation
    04:38

Krebs Cycle

  • Guided course
    Krebs Cycle Example 1
    01:20
  • Guided course
    Krebs Cycle
    01:37
  • Guided course
    Phases of The Krebs Cycle
    09:54

Electron Transport Chain

  • Guided course
    Electron Transport Chain
    07:41

Chemiosmosis

  • Guided course
    Chemiosmosis
    05:01

Review of Aerobic Cellular Respiration

  • Guided course
    Total Products for Each Stage of Aerobic Cellular Respiration
    07:25
  • Guided course
    Review of Aerobic Cellular Respiration
    07:51

Fermentation & Anaerobic Respiration

  • Guided course
    Lactic Acid Fermentation
    03:33
  • Guided course
    What Happens to Aerobic Organisms if There's No Oxygen?
    07:50
  • Guided course
    Alcohol Fermentation
    01:59

Introduction to DNA Replication

  • Guided course
    Unwinding the DNA: Topoisomerase, Helicase & SSBs
    05:10
  • Guided course
    Components of DNA Replication
    04:47
  • Guided course
    Origin of Replication
    03:33

Central Dogma

  • Guided course
    Central Dogma
    05:45

Introduction to Transcription

  • Guided course
    Overview of Transcription
    07:44
  • Guided course
    Introduction to Transcription
    05:51

Steps of Transcription

  • Guided course
    3) Termination of Transcription
    02:44
  • Guided course
    1) Initiation of Transcription
    04:16
  • Guided course
    1) Elongation of Transcription
    04:01

Genetic Code

  • Guided course
    How to Use the Genetic Code
    11:39
  • Guided course
    Genetic Code
    01:28

Introduction to Translation

  • Guided course
    Ribosomal tRNA Binding Sites
    06:16
  • Guided course
    Ribosome Subunits
    08:42
  • Guided course
    Introduction to Translation
    06:12

Steps of Translation

  • Guided course
    2) Elongation of Translation
    04:59
  • Guided course
    3) Termination of Translation
    02:16
  • Guided course
    1) Initiation of Translation
    05:03

Post-Translational Modification

  • Guided course
    Post-Translational Modification
    04:26