Mitosis
Below are 3 youtube videos that you can watch at home, but that are blocked here at the high school. I've added a couple of links to additional videos that you will be able to view here:
http://www.teachersdomain.org/asset/lsps07_int_celldivision/
http://www.teachersdomain.org/asset/tdc02_vid_dnadivide/
http://www.teachersdomain.org/asset/lsps07_int_celldivision/
http://www.teachersdomain.org/asset/tdc02_vid_dnadivide/
This is a good demonstration even if it is low tech :) *You need to view this video at home
And the super high tech animation! *You need to view this video at home