What two types of movement are responsible for separating sister chromatids during anaphase?

Two types of movement are responsible for separating sister chromatids during anaphase.
Kinetochore Microtubules attach to the chromosomes and are responsible for separating the chromosomes during anaphase.
NonKinetochore Microtubules from the two centrosomes overlap in the middle of the cell and are responsible for elongating the cell during anaphase.

Ithink most frequently occurring lab-acquired infection. proper way to clean up a small blood spill that has dried on surface are to be used when caring for all patients at all times. which of the following actions would violate a lab safety rule.

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.

~wikipedia

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

good luck!