試題詳解

複選題
42. Which of the following conversions require more than one step?
 1. Alanine→  pyruvate
 2. Phenylalanine→  hydroxyphenyIpyruvate
 3. Aspartate→  oxaloacetate
 4. Glutamate →ketoglutarate
 5. Proline→glutamate
(A) 2 and 3.
(B) 1,2, and 4.
(C) 1,3, and 5.
(D) 2 and 5.
(E) 2, 3, and 5.