癌基因(oncogene)
参考答案:
在细胞或病毒中存在能诱导正常细胞的转化形成肿瘤的基因为原癌基因在多种因素的作用下其结构发生改变、被激活而形成。
用所给单词的适当形式填空。
1. The students are in the playground. They (have)a PE lesson.
2. Let's (do) some exercise.
3. Jump up and down eight (time).
4. Boys and girls, listen to me (careful) ,please.
5. Please (not put) your hands on his head !
病人,男,65岁。眩晕反复发作1年,伴头痛,腰膝酸软,耳鸣,梦扰,心烦易怒,口苦咽干,手足心热。舌红苔薄黄,脉弦细数。其治法是()
A.滋阴补阳
B.镇肝熄风
C.泻肝清火
D.滋阴平肝
E.凉肝熄风