Your old roommate is in australia on a one-year study abroad program. she excitedly skypes you and says her friend mentioned an australopithecine skull he discovered while on a trip in the desert. the skull has a small brain and shows some wear on the tip of the canines. what correct information could you give in response?

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.

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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this transfer is call conjunction