How are tumor cells different from normal cells a. tumor cells use meiosis to replicate b. there are no chromosomes in tumor cells c. mitosis is not regulated in tumor cells d. tumor cells are haploid and other cells are diploid

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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a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic