A stimulus that changes a postsynaptic neuron’s membrane from resting potential to -85 mV is a(n) ________ stimulus.

The transmembrane potential found in all living cells is maintained by

The separation of positive and negative charges across the membrane creates a ________ difference, or voltage.

If the axolemma becomes more permeable to potassium ion,

Which of the following effects is characteristic of the parasympathetic nervous system:

The Schwann cell forms a myelin sheath around the:

Which of the following activities or sensations is/are not monitored by interoceptors?

________ neurons are small and have no anatomical features that distinguish dendrites from axons.

The sympathetic and parasympathetic nervous systems are subdivisions of the:

The movement of materials from the soma to the synaptic knob is called