HELP 30 POINTS! During a full moon, the Moon is:
A-
Between the Earth and the Sun
B-
Perpendicular to the ecliptic plane of the Earth
C-
On the far side of the Earth, opposite of the Sun
D-
Reflecting no light from the Sun

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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endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d