The graph below represents the growth of a population of nies in a jar. Which letter indicates the part of the graph that represents the carrying capacity of the
environment in the jar?
Fly Population
of Fles
Days
A
ОООО
c
Nele The

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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im not intirely sure but i think the anwser is d relative humidity