“激酶”用英语怎么说？

当小麦植株令其缺钾时, 丙酮酸激酶活性随之升高.When wheat plants allowed to become deficient in potassium, pyruvate kinase activity increased.司他夫定通过细胞激酶磷酸化,形成司他夫定的三磷酸盐而发挥抗病毒活性.Stavudine is phosphorylated by cellular kinases to the active metab...