From genes to cells

1. Cells and tissues.

2. Membranes and organelles.

3. The cytoskeleton and cell movement.

4. Cell division.

5. DNA structure and the genetic code.

6. Patterns of inheritance.

7. Mapping the genes.

8. Gene mutation.

9. DNA replication and DNA repair.

10. Transcription and the control of gene expression.

11. Recombinant DNA and genetic engineering.

12. Translation and protein targeting.

13. Protein structure.

14. How proteins work.

15. Energy trading within the cell.

16. Metabolism.

17. Ions and voltages.

18. The action potential.

19. Intracellular messengers.

20. Intercellular communication.

21. Cystic fibrosis.