Which neuron directly stimulates skeletal muscle?Multiple choice question.Upper motor neuronLower motor neuron

Select all that applyThe second neurons in the efferent motor pathway have axons that can synapse to which of the following?Multiple select question.Skeletal musclesGland cellsCardiac musclesSmooth muscles

Which part of the peripheral nervous system would send impulses to the skeletal muscles in the arm?Multiple ChoiceSomatic motor spinal nervesSympathetic autonomic nervesParasympathetic autonomic nervesSomatic motor cranial nerves

Skeletal muscles can be stimulated to contract by a motor neuron very quickly. What makes that possible.Multiple choice question.Muscle cells have a resting membrane potential that is higher than the threshold potential.Muscle cells do not need ACh receptors, their membranes are directly and quickly depolarized by ACh.The nicotinic receptors for ACh on muscle cells become sodium channels and cause rapid depolarization of the membrane.

Which type of muscle tissue is controlled by motor neurons of the somatic nervous system?Multiple choice question.CardiacSmoothSkeletal

List the two ways that motor neurons regulate motor units to develop force in a muscle