1. Discover Biology, 5 th Ed. C14: DNA and Genes

2. What is the hereditary material? Chromosomes – DNA – Protein Genes – Located on chromosomes Source of Inherited Traits – ? DNA – ? Protein

3. Frederick Griffith & pneumococcus Two strains of pneumococcus bacteria – Harmless R strain – Lethal S strain Heat-killed S strain to make it harmless Incubated R strain with heat-killed S strain – DNA from S strain transformed R strain – Transformed R strain became lethal

6. Hershey-Chase Bacteriophage

7. Watson, Crick, Wilkins & Franklin

9. DNA Packaging

10. DNA to mRNA: Transcription

11. Eukaryotic Genetic Expression

12. Eukaryotic Transcription Regulation

13. Prokaryotic Lac Operon

14. Translation of mRNA on Ribosome

15. Transcription to Translation