1. The central dogma
Why might this be wrong or incomplete

2. Replication
lagging and leading strand - strand bias

3. Transcription

4. Transcription
Bacteria
Eukaryotes

5. RNA processing Intron types RNA can be the catalyst
Simple illustration of a pre-mRNA, with introns (top). After the introns have been removed via splicing, the mature mRNA sequence is ready for translation (bottom).
Intron types
RNA can be the catalyst

6. RNA enzymes:

7. Ribosome

8. Self-splicing introns

9. Group II intron

10. The RNA world concept
What arguments support an “RNA world” preceding a two biopolymer world?