精选优质文档-倾情为你奉上Active center. 活性中心 A specialized region of an enzyme where the enzyme interacts with the substrate and catalyzes its conversion to products. Many aminoacyl residues contribute to the active center. Adenylyl cyclase. 腺苷酸环化酶 An enzyme that catalyzes the synthetic reaction of cyclic AMP from ATP in response to hormones such as epinephrine and glucagon. Alanine-glucose cycle. 丙氨酸-葡萄糖循环 A cooperative pathway between liver and muscle in which the ammonia and carbon fr
