1. p. 792

2. p. 792

3. p. 793

4. p. 796

5. p. 799

6. The relative amounts of the different acid-base forms of alanine as pH varies

7. The relative amounts of the different acid-base forms of lysine as pH varies

8. Electrophoresis Separation of Amino acids using pI

9. Figure 19.2
Separation of a protein mixture by electrophoresis. At pH = 6.00, a neutral protein does not migrate, a basic protein is protonated and migrates toward the negative electrode, and an acidic protein is deprotonated and migrates toward the positive electrode.
Fig. 19-2, p. 800

10. p. 801

11. p. 801

12. p. 803

13. p. 810

14. pp

15. p. 811