葡萄糖通过小肠黏膜或肾小管吸收属于()
A.单纯扩散
B.载体介导的易化扩散
C.通道介导的易化扩散
D.原发性主动转运
E.继发性主动转运
参考答案:E
---This is my book.
---_____________ It has my name on it.
A.Here you are!
B.How do you find it?
C.It’s hard to say.
D.You must be joking!
提高蒸发效率的错误方法是( )
A.扩大蒸发面积B.防止液面结膜C.增加液面蒸汽浓度D.减小液体表面张力E.提高加热温度