Identify the organ in the digestive system responsible for producing bile, and for detoxifying molecules absorbed from the digestive system into the blood.

gallbladder

pancreas

duodenum

liver

Liver

Explanation:

The liver produces bile and detoxifies the body.

Liver

Explanation: The liver's main job is to filter the blood coming from the digestive tract, before it is distributed to the rest of the body. The liver also detoxifies chemicals and metabolizes drugs. when it does this, the liver secretes bile that ends up back in the intestines.

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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