Part1-Chapter3.0-3.9

Part Ⅰ: The Present: Foundation for the Past

Chapter Ⅲ: Genetics: Reproducing Life and Producing Variation

3.0: Big Questions. ---- 00:00

3.1: The Cell: Its Role in Reproducing Life and Producing Variation ---- 04:03

3.2: The DNA Molecule: The Genetic Code ---- 06:16

3.3: The DNA Molecule: Replicating the Code ---- 12:30

3.4: Mitosis: Production of Identical Somatic Cells ---- 15:34

3.5: Meiosis: Production of Gametes (Sex Cells) ---- 16:30

3.6: Producing Proteins: The Other Function of DNA ---- 21:45

3.7: Genes: Structural and Regulatory ---- 28:49

3.8: Polymorphism: Variations in Specific Genes ---- 32:20

3.9: The Complexity of Genetics ---- 37:40