Taxol is an anti-cancer drug that prevents uncontrolled cell proliferation by stabilizing microtubules, which causes arrest of the cell cycle. if dividing cells are treated with taxol, at what stage of the cell cycle would you predict the arrest would occur? a. prophase
b. telophase
c. anaphase
d. metaphase
e. g1 of interphase

C. Anaphase

Explanation:

Taxol's primary action is to bind to microtubules, especially β-tubulin, and prevent their depolymerization, thereby stabilizing mitotic spindle during anaphase of mitosis which leads to arrest of cell cycle.

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

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it's unlikely a majority of a large population would agree on issues

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