题目内容
使蛋白变性的物理因素是
2021-09-05
A.加热、X-射线照射
B.超声波作用、紫外照射
C.高压、剧烈振荡
D.上述都是变性因素
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21533' and id < 1872233 and id<>'1872233' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21533' and id > 1872233 and id<>'1872233' order by id asc limit 5