1. Introduction to Cells
2. Chemical Components of Cells
3. Energy, Catalysis, and Biosynthesis
4. Protein Structure and Function
5. DNA and Chromosomes
6. DNA Replication, Repair, and Recombination
7. From DNA to Protein: How Cells Read the Genome
8. Control of Gene Expression
9. How Genes and Genomes Evolve
10. Manipulating Genes and Cells
11. Membrane Structure
12. Membrane Transport
13. How Cells Obtain Energy from Food
14. Energy Generation in Mitochondria and Chloroplasts
15. Intracellular Compartments and Transport
16. Cell Communication
17. Cytoskeleton
18. The Cell Division Cycle
19. Sex and Genetics
20. Tissues and Cancer