2. Protein Turnover and Amino Acid
Catabolism

4. Dependence of the half-lives of cytosolic yeast proteins
on the nature of their amino-terminal residues

6. Multiple Ubiquitins can be polymerized to each other.

7. Dependence of the half-lives of cytosolic yeast proteins on
the nature of their amino-terminal residues

10. Transaminase
Deaminase

11. Urea
Uric Acid

17. Cytosolic enzyme

19. Urea Cycle