Biology Online Course, Khan Academy http://freevideolectures.com Lecture 1: Introduction to Evolution and Natural Selection http://freevideolectures.com/Course/2548/Biology/1 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 2: Intelligent Design and Evolution http://freevideolectures.com/Course/2548/Biology/2 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 3: Evolution Clarification http://freevideolectures.com/Course/2548/Biology/3 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 4: Natural Selection and the Owl Butterfly http://freevideolectures.com/Course/2548/Biology/4 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 5: DNA http://freevideolectures.com/Course/2548/Biology/5 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 6: Variation in a Species http://freevideolectures.com/Course/2548/Biology/6 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 7: Chromosomes, Chromatids, Chromatin, etc. http://freevideolectures.com/Course/2548/Biology/7 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 8: Mitosis, Meiosis and Sexual Reproduction http://freevideolectures.com/Course/2548/Biology/8 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 9: Phases of Mitosis http://freevideolectures.com/Course/2548/Biology/9 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 10: Phases of Meiosis http://freevideolectures.com/Course/2548/Biology/10 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 11: Embryonic Stem Cells http://freevideolectures.com/Course/2548/Biology/11 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 12: Cancer http://freevideolectures.com/Course/2548/Biology/12 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 13: Introduction to Heredity http://freevideolectures.com/Course/2548/Biology/13 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 14: Punnett Square Fun http://freevideolectures.com/Course/2548/Biology/14 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 15: Hardy-Weinberg Principle http://freevideolectures.com/Course/2548/Biology/15 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 16: Sex-Linked Traits http://freevideolectures.com/Course/2548/Biology/16 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 17: Bacteria http://freevideolectures.com/Course/2548/Biology/17 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 18: Viruses http://freevideolectures.com/Course/2548/Biology/18 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 19: ATP: Adenosine Triphosphate http://freevideolectures.com/Course/2548/Biology/19 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 20: Introduction to Cellular Respiration http://freevideolectures.com/Course/2548/Biology/20 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 21: Oxidation and Reduction Review From Biological Point-of-View http://freevideolectures.com/Course/2548/Biology/21 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 22: Oxidation and Reduction in Cellular Respiration http://freevideolectures.com/Course/2548/Biology/22 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 23: Glycolysis http://freevideolectures.com/Course/2548/Biology/23 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 24: Krebs / Citric Acid Cycle http://freevideolectures.com/Course/2548/Biology/24 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 25: Electron Transport Chain http://freevideolectures.com/Course/2548/Biology/25 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 26: Oxidative Phosphorylation and Chemiosmosis http://freevideolectures.com/Course/2548/Biology/26 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 27: Photosynthesis http://freevideolectures.com/Course/2548/Biology/27 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 28: Photosynthesis: Light Reactions 1 http://freevideolectures.com/Course/2548/Biology/28 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 29: Photosynthesis: Light Reactions and Photophosphorylation http://freevideolectures.com/Course/2548/Biology/29 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 30: Photosynthesis: Calvin Cycle http://freevideolectures.com/Course/2548/Biology/30 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 31: Photorespiration http://freevideolectures.com/Course/2548/Biology/31 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 32: C-4 Photosynthesis http://freevideolectures.com/Course/2548/Biology/32 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 33: CAM Plants http://freevideolectures.com/Course/2548/Biology/33 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 34: Parts of a cell http://freevideolectures.com/Course/2548/Biology/34 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 35: Diffusion and Osmosis http://freevideolectures.com/Course/2548/Biology/35 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 36: The Lungs and Pulmonary System http://freevideolectures.com/Course/2548/Biology/36 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 37: Red blood cells http://freevideolectures.com/Course/2548/Biology/37 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 38: Circulatory System and the Heart http://freevideolectures.com/Course/2548/Biology/38 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 39: Hemoglobin http://freevideolectures.com/Course/2548/Biology/39 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 40: Anatomy of a Neuron http://freevideolectures.com/Course/2548/Biology/40 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 41: Sodium Potassium Pump http://freevideolectures.com/Course/2548/Biology/41 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 42: Correction to Sodium and Potassium Pump Video http://freevideolectures.com/Course/2548/Biology/42 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 43: Electrotonic and Action Potentials http://freevideolectures.com/Course/2548/Biology/43 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 44: Saltatory Conduction in Neurons http://freevideolectures.com/Course/2548/Biology/44 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 45: Neuronal Synapses (Chemical) http://freevideolectures.com/Course/2548/Biology/45 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 46: Myosin and Actin http://freevideolectures.com/Course/2548/Biology/46 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 47: Tropomyosin and troponin and their role in regulating muscle contraction http://freevideolectures.com/Course/2548/Biology/47 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 48: Role of the Sarcoplasmic Reticulum in Muscle Cells http://freevideolectures.com/Course/2548/Biology/48 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 49: Anatomy of a muscle cell http://freevideolectures.com/Course/2548/Biology/49 Sat, 25 Sep 2010 00:00:00 -0600 Lecture 50: Role of Phagocytes in Innate or Nonspecific Immunity http://freevideolectures.com/Course/2548/Biology/50 Sat, 25 Sep 2010 00:00:00 -0600