The neurotransmitter at the neuromuscular junction increases permeability of the muscle cell membrane to ____________.Multiple Choicecalcium ionsphosphatesodium ionscholine

Movement of sodium ions into the muscle cell at the neuromuscular junction causes _____________.Multiple Choicedepolarization of the muscle cell membranereuptake of acetylcholinerelease of acetylcholinerepolarization of the muscle cell membrane

The neurotransmitter at the neuromuscular junction is _____________.Multiple Choiceacetylcholinecholinecalciumsodium

Increased calcium ion permeability of the presynaptic terminal cell membrane is caused by an ______________.Multiple Choiceacetylcholinesodium ionsaction potentialincreased concentration of calcium ions

When traveling along an axon, the cell membrane immediately ahead of an action potential depolarizes because of _________blank.Multiple Choicemembrane receptorsdiffusion of sodium currentthe sodium/potassium pumpdecreased membrane permeabilitypotassium efflux

The muscle plasma membrane in the area of the neuromuscular junction is the Blank______. Multiple choice question.synaptic cleftATPase enzymemotor end platesarcomere