SCIENCE
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Nerve
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Impulse
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Affector
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Voluntary
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Detailed explanation-1: -So the reflex arc consists of these five steps in order-sensor, sensory neuron, control center, motor neuron, and muscle. These five parts work as a relay team to take information up from the sensor to the spinal cord or brain and back down to the muscles.
Detailed explanation-2: -When neurons are stimulated they transmit an electrical impulse. The pathway followed is: stimulus—> dendrite–> cell body–> axon–> axon terminal–> passage of stimulus.
Detailed explanation-3: -In our discussion we will examine four major reflexes that are integrated within the spinal cord: the stretch reflex, the Golgi tendon reflex, the withdrawal reflex and the crossed extensor reflex.
Detailed explanation-4: -Sensory receptor. Sensory neuron. Integration center. Motor neuron. Effector target. 09-Dec-2021