activities of protease的用法和样例：
- The apr gene was expressed in E. coli BL21 and showed its activities of protease.
- During the development of American cockroach, the activities of protease, lipase, amylase and sucrase were stronger gradually.
- The activities of protease and sucrase are fairly sensitive to the change of environment factor, but the activities of catalase and polyphenoloxidase are not. 2.
- Soluble protein, DNA, and RNA contents in flag leaf of cultivar senescence at early stage rapidly reduced and the activities of protease and nuclease rapidly raised.
早衰型小麦品种旗叶可溶性蛋白质含量、DNA和RNA含量下降快 ,蛋白酶和核酸酶活性上升快 ;
- An experiment was conducted to study the effects of starvation and refeeding on digestive organs and the activities of protease and amylase in largemouth bass (Micropterus salmoides). The course of starvation lasted for 30 days.