单项选择题

对于夫琅禾费矩孔衍射，衍射扩展与矩孔宽度成反比，与波长成正比。
A、正确
B、错误

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多项选择题

颜色可分为
A、彩色
B、非彩色
C、灰色
D、红、橙、黄、绿、青、蓝和紫色

单项选择题

Regarding Chemiosmotic hypothesis , which one is wrong?
A、H+ is pumped in matrix from intermembrane space
B、Electrochemical gradient is established across the inner membrane
C、Protons flowing back drives ATP generation
D、The role of proton pump is to store energy