answersLogoWhite

0


Best Answer

150

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How many muscle fibers stimulate one somatic motor neuron?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

The combination of a neuron and the muscle fibers it associates with is called?

The combination of a neuron and the muscle fibers it associates with is called a motor unit. Motor units work together to produce movement by having the neuron stimulate the muscle fibers it innervates to contract.


What structure is the effector for the somatic motor stimulation?

The effector for somatic motor stimulation is the skeletal muscle. Somatic motor neurons innervate these muscles, leading to voluntary movements. The motor unit, consisting of a motor neuron and the muscle fibers it innervates, is responsible for muscle contraction in response to somatic motor stimulation.


What consists of a somatic motor neuron plus all the skeletal muscle fibers it stimulates?

A motor unit consists of a somatic motor neuron and all the skeletal muscle fibers it innervates. When the motor neuron fires an action potential, all the muscle fibers in its motor unit contract simultaneously. Motor units vary in size depending on the precision of movement required, with smaller units needed for fine control and larger units for more powerful movements.


How do bones and muscles work to have movement?

The neuromuscular junction. A chemical called neurotransmitter is released from a neuron to stimulate the muscle fibers to contract.


What is a motor unit is made up of?

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.


A motor neuron transmits signals to?

Muscle fibers


Define motor unit?

A motor unit consists of a motor neuron and all the muscle fibers it innervates. When the motor neuron fires, all the muscle fibers in the motor unit contract simultaneously. This coordinated activation allows for precise control of muscle force and movement.


Once a motor neuron has fired all the muscle fibers in a muscle contract.?

False


Once a motor neuron has fired all the muscle fibers in a muscle contract?

False


When a single neuron sends a strong enough impulse to a muscle that how many muscle fibers does it cause to contract?

When a single neuron sends a strong enough impulse to a muscle, it can cause multiple muscle fibers within that muscle to contract. The specific number of muscle fibers that contract will depend on factors like the size of the motor unit and the intensity of the signal from the neuron.


Where does a motor neuron send its message?

A motor neuron sends its message, in the form of an electrical signal called an action potential, to a specific muscle to stimulate contraction. This signal travels down the neuron's axon to its terminal branches, where neurotransmitters are released to activate the muscle fibers.


What motor neuron and all the muscle fibers it innervates called?

the motor unit