BRAIN
CRANIAL NERVES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Reflexes (such as the knee-jerk reflex) occur when impulses travel from the muscle to the? and then back to the muscle
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Brain
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spinal cord
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Dendrite
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axon
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Explanation:
Detailed explanation-1: -Sensory nerves in the muscle are stimulated by the stretching and send an impulse to the spinal cord. Motor nerves in the spinal cord then conduct the impulse right back to the quadriceps, triggering a muscle contraction that makes you kick.
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