Why do amino acids have two pKa values?

Related questions

1. What are amino acid residues?
2. Does pKa change with concentration?
3. How proteins are formed from amino acids?
4. What do the numbers after amino acids mean?
5. What is pKa and its significance?
6. Why is pKa important?
7. What does pH do to amino acids?
8. What does the pKa tell you?
9. Why do amino acids exist as Zwitterions at physiological pH?
10. What is the difference between an amino acid and an amino acid residue?

Tags

1. #extra
2. #region
3. #acidic
4. #however
5. #giving
6. #group
7. #basic
8. #acids
9. #having
10. #charged
11. #possess
12. #dissociable
13. #amino
14. #chains
15. #values
16. #groups