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Where does the nerve impulse travel from the reflex arc?
The nerve impulse travels through the reflex arc. It travels from the sensor through the sensory neurone, through the spinal cord and motor neurone to the effector muscle.
Does the motor neuron send a signal to or from the muscle fiber?
Sensory Neuron sends info to the brain while the motor sends the info to the muscle fiber.The motor neurone sends a signal from the CNS or PNS to the effector muscle or gland. Therefore the motor neurone sends a signal TO the muscle fibre.
The longest part of a motor neuron is likely to be the?
A motor neurone connects the central nervous system (CNS) with an effector, which is to say either a muscle or a gland. The length of the neurone depends on the size of the animal. In a human, some of the longest neurones extend from the base of the spine to the foot. The longest must be in the largest animals. Think of a giraffe. Not to mention a blue whale!
What is a neurons that carry impules away from the central nervous systrem to the body?
Motor neurons, also called efferent or effector neurons condust impulses away from the CNS to muscles and glands.Motor neurons tracts (including those from the autonomic nervous system) are called effector pathways. This is because they mediate actions like an increased heart rate or vasoconstriction.
Three differences between sensory neurone and motor neurone?
# Motor neurones have cell bodies inside the Central Nervous System (CNS) whilst in sensory neurones the cell body is located outside of the CNS # Motor neurones transmit impulses from the CNS to the effector which brings about a response to the situation, sensory neurones transmit impulses from to the CNS from the receptor. # Sensory neurones transmit impulses as a result of external stimuli such as pressure, light, temperature etc. Motor neurone transmit impulses passed along the CNS to the effector.
Where does the nerve impulse travel from the reflex arc?
The nerve impulse travels through the reflex arc. It travels from the sensor through the sensory neurone, through the spinal cord and motor neurone to the effector muscle.
What is a motor neuron?
motor neuron is a type of neuron that found at the muscles, tissues, and organs.
What is the order of impulse conduction thru reflex arc?
A reflex is an automatic response, that protects the organism from a harmful stimulus. The receptors detect a stimulus which generates a nerve impulse along the sensory neurone to the Central Nervous System (CNS). The CNS decides the appropiate response to the stimulus. The nerve impulse then travels across a synapse to the relay neurone, across another synapse to the motor neurone to the effector. This is normally a muscle or an organ which moves or responds to bring about a response appropiate to the stimulus.
Does the motor neuron send a signal to or from the muscle fiber?
Sensory Neuron sends info to the brain while the motor sends the info to the muscle fiber.The motor neurone sends a signal from the CNS or PNS to the effector muscle or gland. Therefore the motor neurone sends a signal TO the muscle fibre.
Is a neurone an organ or tissue?
neurone is a tissue
What do you call the neurone that connects the sensory and motor neurone together?
Interneurone or relay neurone
What neurons are involved in a reflex?
3 neurons are included in the reflex arc. They are: Afferent neurons (take the message to the spinal cord) (sensory) Association neurons (directs message to the efferent neuron and the brain) (report reflex to the brain) Efferent neurons (takes message to effector) (motor) Not all reflexes have interneurons.
The longest part of a motor neuron is likely to be the?
A motor neurone connects the central nervous system (CNS) with an effector, which is to say either a muscle or a gland. The length of the neurone depends on the size of the animal. In a human, some of the longest neurones extend from the base of the spine to the foot. The longest must be in the largest animals. Think of a giraffe. Not to mention a blue whale!
What is a neurons that carry impules away from the central nervous systrem to the body?
Motor neurons, also called efferent or effector neurons condust impulses away from the CNS to muscles and glands.Motor neurons tracts (including those from the autonomic nervous system) are called effector pathways. This is because they mediate actions like an increased heart rate or vasoconstriction.
Three differences between sensory neurone and motor neurone?
# Motor neurones have cell bodies inside the Central Nervous System (CNS) whilst in sensory neurones the cell body is located outside of the CNS # Motor neurones transmit impulses from the CNS to the effector which brings about a response to the situation, sensory neurones transmit impulses from to the CNS from the receptor. # Sensory neurones transmit impulses as a result of external stimuli such as pressure, light, temperature etc. Motor neurone transmit impulses passed along the CNS to the effector.
What does a Neurone cell do?
A neurone is a nerve cell, they allow you to feel pain.
How many major classes of neurons are there?
Sensury neurone, Motor Neurone
