What is difference in scale between a human cell and a virus.

Explanation:

Our bodies are comprised of cells, and contrasted with us they're small. ... Furthermore, infections are more modest again — they're about a hundredth the size of our cells. So we're around multiple times greater than our cells, multiple times greater than microbes, and 10 million times greater than your normal infection

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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