Biology 1A: General Biology Lecture
Biology 1A: General Biology Lecture (Fall 2011, UC Berkeley). Instructors: Prof. Jennifer Doudna, Prof. Michael Meighan, Prof. Robert Fischer, and Prof. Terry Machen. This course provides a general introduction to cell structure and function, molecular and organismal genetics,
animal development, form and function. It is intended for students majoring in the biological sciences, but open to all qualified students.
| Lecture 17 - DNA Structure, Replication, Organization |
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Go to the Course Home or watch other lectures:
| Lecture 01 - Course Introduction, Levels of Biological Organization |
| Lecture 02 - Biological Polymers |
| Lecture 03 - Cell Structure and Organization |
| Lecture 04 - Cell Physiology and Biological Polymers |
| Lecture 05 - Energy and ATP |
| Lecture 06 - Enzyme Structures and Mechanisms |
| Lecture 07 - Biological Membranes |
| Lecture 08 - Cell Communication I: How Cells Interact with Each Other |
| Lecture 09 - Cell Communication II |
| Lecture 10 - Cellular Metabolism I: Cellular Respiration |
| Lecture 11 - Cellular Metabolism II: Oxidative Phosphorylation, Fermentation |
| Lecture 12 - Photosynthesis - The Light Reaction |
| Lecture 13 - Photosynthesis - Carbon Fixation |
| Lecture 14 - Mitosis, Meiosis and the Generation of Diverse Gametes |
| Lecture 15 - How to Create Genetic Variation in Progeny, Mendel's Laws of Inheritance |
| Lecture 16 - How Genes Organized on Chromosomes: Linkage, Recombination, Mapping |
| Lecture 17 - DNA Structure, Replication, Organization |
| Lecture 18 - Gene Expression I: DNA is Transcribed into RNA |
| Lecture 19 - Gene Expression II: RNA is Translated into Protein |
| Lecture 20 - Mutations, Regulation of Gene Expression |
| Lecture 21 - Regulation of Gene Expression (cont.) |
| Lecture 22 - Regulation of Eukaryote Gene Expression, Surprising Eukaryote Genome Structure |
| Lecture 23 - Transposon Movement, Chromatin |
| Lecture 24 - DNA Technologies and Genomics |
| Lecture 25 - How to Isolate Study and Use Genes |
| Lecture 26 - Genetic Regulation of Development |
| Lecture 27 - Tissues of the Body, Organs, Organ Systems, Homeostasis by Negative Feedback |
| Lecture 28 - Immunology: Defense against Pathogens |
| Lecture 29 - Nervous System I: Excitation; Bioelectricity |
| Lecture 30 - Nervous System II: Conduction and Transmission, The Central Nervous System |
| Lecture 31 - Nervous System III: Brain Functions, Somatic Sensory Tracts |
| Lecture 32 - Endocrine System |
| Lecture 33 - Endocrine System (cont.), Muscles and Movement |
| Lecture 34 - Muscles and Movement (cont.), Cardiovascular System |
| Lecture 35 - Structure and Function of Blood Vessels, Respiratory System |
| Lecture 36 - Respiratory System (cont.), Renal Physiology |
| Lecture 37 - Renal Physiology (cont.) |
| Lecture 38 - Gastrointestinal Physiology |
| Lecture 39 - Review: Tissues, Organs, Systems, Homeostasis |
| Lecture 40 - Review: Immunology, Endocrines, Muscle, Cardiovascular System, Respiration |