23. Which of the following enzyme is responsible for releasing nitrogen in the amide group of glutamine prior to urea synthesis?
(A) Gultaminase
(B) Glutamate dehydrogenase
(C) Glutamate pyruvate transaminase (GPT)
(D) Glutamate oxaloacetate transaminase (GOT)
(E) Glutamine synthetase

1. 題目解析題目關於氨基酸代謝過程...