| 435 / | HD | CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY | 
| 41 | DF | MICRO-ORGANISM, TISSUE CELL CULTURE OR ENZYME USING PROCESS TO SYNTHESIZE A DESIRED CHEMICAL COMPOUND OR COMPOSITION {26} | 
| 106 | DF | .~ Preparing alpha or beta amino acid or substituted amino acid or salts thereof {8} | 
| 110 |  | .~.~ Glutamic acid; glutamine {2} | 
| 111 | DF | .~.~.~> Utilizing biotin or its derivatives | 
| 112 | DF | .~.~.~> Utilizing surfactant fatty acids or fatty acid esters (i.e., having seven or more atoms) |