A:高尔基体膜具有流动性
B:抗体从合成到分泌不经过高尔基体
C:高尔基体膜主要由磷脂和蛋白质构成
D:高尔基体具有对蛋白质进行加工的功能
如图所示,在某一区域有水平向右的匀强电场,在竖直平面内有初速度为vo的带电微粒,恰能沿图示虚线由A向B做直线运动.不计空气阻力,则( )
①Is there a map on the wall?____ A.She is a worker.
②What 's your mother 's job? ____ B.You're welcome.
③Thank you. ____ C.14.
④How many boys are there ? ____ D.She's fine.
⑤How is your mother? ____ E.Yes,there is.
下列所得液体为悬浊液的是( )