How did hooked work contribute to the cell theory?

The correct answer is - he coined the term cell and help in developing the microscope with Leeuwenhoek.

Explanation:

Robert hook was the first who use the term the cell for the compartments he saw in the microscope in the dead oak bark which is nothing but the remaining part of the oak bark cell.

He also helped in developing the microscope with Leewenhoek which is used and helped in developing the cell theory later.

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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