Kristy is a 21-year-old college student who is concerned about breast cancer because both her mother and grandmother developed the disease before the age of 55. current evidence shows that kristy can reduce her chances of breast cancer through a. engaging in all of these. b. regular physical activity. c. continuing not to smoke. d. continuing not to drink.

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.  

read more on -

1 digestive system

2 stomach

3 bladder

4 carbon deoxide

5 tiger