题目内容

Which kind of molecules or ions could be transported across the membrane independent on the integral protein()

A. gas molecules such as CO2 and O2
B. glucose
C. Na+
D. protein

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Whether or not a stimulation could induce AP on the excitable membrane is determined by()

A. strength
B. duration
C. rate of the change of the stimulation
D. the property of the stimulation

If the membrane potential is fixed from resting potential to -9 mv, which kind of membrane could be recorded()

A. early transit influx and later long-lasting outfulx
B. stable influx
C. stable outfulx
D. early transit outflux and late long-lasting influx

1645年1月15日,()杂志第一次开辟了广告专栏,刊登广告。该杂志首次使用了“Advertisement”来表述“广告”这个意思

A. 《信使报》
B. 《The Weekly Account》
C. 《伦敦报》
D. 《Public Aduice》

public class InterfaceDemo implements A,B{ @Override public void f(){ // TODO Auto-generated method stub }}interface A{ void f()throws IOException;}interface B{ void f()throws ClassNotFoundException;}

A. 什么都不写
B. throws IOException
C. throws ClassNotFoundException
D. throws IOException,ClassNotFoundException

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