A single motor neuron and the muscle fibers that it innervates is called a/an _________blank.Multiple Choicepostsynaptic unitaction potentialneuronal unitmotor unit

All of the muscle fibers innervated by a single nerve fiber constitute a Blank______.Multiple choice question.neuromuscular junctionfascicletendonmotor unit

A motor neuron controls several Blank______.Multiple choice question.one muscle fiberseveral musclesone muscleseveral muscle fibers

A whole muscle is typically innervated by Blank______.Multiple choice question.a neuron and all of the muscle cells it synapses witha collection of cell bodies bundled togethermore than one neurona single neuron

A muscle Blank______ is a single contraction of a motor unit.Multiple choice question.ticdepolarizationcramptwitch

What is a motor unit?Multiple choice question.All of the nerve fibers that innervate a muscle groupA single bundle of fasciclesA muscle unit within the epimysiumAll of the muscle fibers innervated by a single motor nerve fiber