Neurotransmitters are only stored within vesicles in the axon terminal (synaptic knob) of a neuron.
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Which cranial nerve stimulates digestive, cardiovascular and…
Which cranial nerve stimulates digestive, cardiovascular and other visceral organs
A nerve fiber is enclosed in its own fibrous sleeve called p…
A nerve fiber is enclosed in its own fibrous sleeve called perineurium.
During an action potential, Potassium enters the cell causin…
During an action potential, Potassium enters the cell causing hyperpolarization.
The optic nerve provides sensory and motor function.
The optic nerve provides sensory and motor function.
During an action potential, Sodium enters the cell causing d…
During an action potential, Sodium enters the cell causing depolarization.
The phrenic nerve emerges from the cervical plexus.
The phrenic nerve emerges from the cervical plexus.
Action potentials can occur on dendrites.
Action potentials can occur on dendrites.
A sympathomimetic drug would stimulate increased blood gluco…
A sympathomimetic drug would stimulate increased blood glucose levels by breaking down glycogen in the liver.
Action potentials only occur on nerve fibers.
Action potentials only occur on nerve fibers.