A single motor neuron will innervate many muscle cells
unit weigth of water
Yes
Motor unit = the single motor neuron and the multiple muscle fibers that it innervates.
muscle twitch
Each muscle cell is only innervated by a single motor neuron, but each motor neuron innervates any number of muscle cells. When an action potential travels down the axon of an alpha motor neuron, it will depolarize several muscle cells at the same time, a phenomenon known as summation.
Motor Unit :)
false, it would be a motor unit.
Motor unit = the single motor neuron and the multiple muscle fibers that it innervates.
Monosynaptic reflex
the motor unit
Motor neurons and the muscle fibers they transmit signals toA motor unit is a collection of muscle fibers that contract as a single functional unit when stimulated by an impulse from a motor neuron. The actual size can vary greatly, from many large muscle fibers in the quadriceps muscle group per motor unit to just a few muscle fibers in the muscles of the fingers per motor unit.
muscle twitch
muscle twitch
cappilaries is the name of the point at which motor neuron synases motor end plate
Each muscle cell is only innervated by a single motor neuron, but each motor neuron innervates any number of muscle cells. When an action potential travels down the axon of an alpha motor neuron, it will depolarize several muscle cells at the same time, a phenomenon known as summation.
neuromuscular junction
A Motor neuron is a neuron that carries impulses from the spinal cord to muscle cells.A Motor neuron is a neuron that carries impulses from the spinal cord to muscle cells.
This is called a motor unit.
controls musclesRelay messages from the Brain in the CNS down through the Spinal Cord and into the PNS, from there the motor neuron synapses on muscle fibers. i.e. knee jerk reflex & the neuromuscular junction.