当牛奶已被成功地巴斯德消毒后,牛奶不再含有()。
A.聚合酶
B.磷酸酶
C.过氧化物酶
D.嘌呤酶
参考答案:B
脂肪酸的生物合成()
A.不需要乙酰CoA
B.中间产物是丙二酸单酰CoA
C.以NADH为还原剂
D.在线粒体内进行
E.最终产物为十碳以下脂肪酸
— You all like your English teacher?
— Yeah, she devotes herself ________ to teaching and it earns her a good reputation. [ ]
A. originally
B. extremely
C. obviously
D. entirely