Which of the following must occur before mitosis can begin? DNA must be replicated in the nucleus
RNA must move to the center of the nucleus
Chromosomes must attach to the cell membrane
Ribosomes must move to opposite sides of the cell

voluntary muscles are controlled by the cerebellum.

idk let me see fdfdgdg

passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes without need of energy input. unlike active transport, it does not require an input of cellular energy because it is instead driven by the tendency of the system to grow in entropy.

so, according to what that says, i believe it's hypertonic and hypotonic.

good luck!