Which of the following statements is not true of the use of genetically engineered bacteria for insulin production? using genetically engineered bacteria makes insulin production much faster and produces larger quantities. genetically engineered bacteria make higher quality insulin that is more easily used by diabetics. genetically engineered insulin made from bacteria is much cheaper to produce.

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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the answer is d (apex) good luck : ))