Mitosis is the final stage of cellular division where the nucleus divides. In order to divide correctly, spindle fibers maneuver the chromosomes to where they line up in the center of the cell. Which stage of mitosis does this occur in? A. anaphase
B. telophase
C. prophase
D. metaphase

D

Explanation:

Metaphase is the stage the linesa up the center of the cell.

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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the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

explanation: