Biology 1A - Fall 2009

Lectures

1. Lecture 1: Course introduction. Introduction to macromolecules. Protein structure and function 2009-08-26 · 49 min · Audio
2. Lecture 2: Structure and function: lipids, carbohydrates and nucleic acids 2009-08-28 · 49 min · Audio
3. Lecture 3: Cell structure and organization 1 2009-08-31 · 48 min · Audio
4. Lecture 4: Cell structure and organization 2 2009-09-02 · 45 min · Audio
5. Lecture 5: The structure of biological membranes 2009-09-04 · 48 min · Audio
6. Lecture 6: Cellular metabolism and biological catalysts 2009-09-09 · 51 min · Audio
7. Lecture 7: Enzyme structure 2009-09-11 · 46 min · Audio
8. Lecture 8: Regulation of enzymatic activity 2009-09-14 · 47 min · Audio
9. Lecture 9: Introduction to bioenergetics 2009-09-16 · 52 min · Audio
10. Lecture 10: Cellular energy production – anaerobic processes 2009-09-18 · 49 min · Audio
11. Lecture 11: Cellular energy production – aerobic processes 2009-09-21 · 51 min · Audio
12. Lecture 12: Photosynthesis-the light reactions 2009-09-23 · 48 min · Audio
13. Lecture 13: Photosynthesis-CO2 fixation and related processes 2009-09-26 · 46 min · Audio
14. Lecture 14: Multi-cellularity: Cell Shape and function, Tissue specialization 2009-09-28 · 50 min · Audio
15. Lecture 15: Homeostasis: Digestion and Nutrition 2009-10-02 · 36 min · Audio
16. Lecture 16: Homeostasis: Circulation 2009-10-05 · 52 min · Audio
17. Lecture 17: Homeostasis: Respiration 2009-10-07 · 51 min · Audio
18. Lecture 18: Homeostasis: The body's defenses 2009-10-09 · 50 min · Audio
19. Lecture 19: Homeostasis: The immune system 2009-10-12 · 50 min · Audio
20. Lecture 20: Homeostasis: Osmoregulation 2009-10-14 · 52 min · Audio
21. Lecture 21: Integration: Hormones and Chemical Communication 2009-10-16 · 51 min · Audio
22. Lecture 22: Integration: Sex and reproduction 2009-10-19 · 46 min · Audio
23. Lecture 23: Integration: Fertilization and early development 2009-10-21 · 49 min · Audio
24. Lecture 24: Integration: Nerve cells and excitability 2009-10-23 · 50 min · Audio
25. Lecture 25: Integration: Muscle cells and motility 2009-10-26 · 50 min · Audio
26. Lecture 26: Integration: The nervous system 2009-10-28 · 46 min · Audio
27. Lecture 27: How Somatic Cells (Mitosis) and Gametes (Meiosis) Inherit Genomes 2009-11-02 · 49 min · Audio
28. Lecture 28: The Laws that Govern the Inheritance of Traits - Segregation of Alleles 2009-11-04 · 50 min · Audio
29. Lecture 29: How Genes Organized on Chromosomes – Linkage, Recombination, Mapping 2009-11-06 · 50 min · Audio
30. Lecture 30: Genes Are Made of DNA 2009-11-09 · 49 min · Audio
31. Lecture 31: Gene Expression I - DNA is transcribed into RNA 2009-11-13 · 49 min · Audio
32. Lecture 32: 2009-11-16 · 51 min · Audio
33. Lecture 33: Gene Expression II – RNA is translated into protein 2009-11-18 · 52 min · Audio
34. Lecture 34: Regulation of Gene Expression in Prokaryotes 2009-11-20 · 50 min · Audio
35. Lecture 35: Gene Structure and Regulation in Eukaryotes I 2009-11-23 · 49 min · Audio
36. Lecture 36: Gene Structure & Regulation in Eukaryotes II 2009-11-25 · 49 min · Audio
37. Lecture 37: How To Isolate, Study and Use Genes 2009-11-30 · 49 min · Audio
38. Lecture 38: How To Isolate, Study and Use Genes 2009-12-02 · 50 min · Audio
39. Lecture 39: Genetic Regulation of Development 2009-12-04 · 45 min · Audio