Assertion: eye's cell | /r/CapableOf | become permeable
Facets:
value: to a specific type of ion
type: OTHER
Source sentences:
text: When a neuron is stimulated by an excitatory impulse, neuronal dendrites are bound by neurotransmitters which cause the cell to become permeable to a specific type of ion; the type of neurotransmitter determines to which ion the neurotransmitter will become permeable.