PHYSIOLOGY
CENTRAL NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The Nervous System:
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sends signals to muscles and organs
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runs a food truck business
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interprets information
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receives sensory data
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goes on a mini-vacation three times a week
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Explanation:
Detailed explanation-1: -Ascending pathway to the brain: Sensory information travels from the body to the spinal cord before reaching the brain. This information ascends upwards using first, second, and third-order neurons. First-order neurons receive impulses from skin and proprioceptors and send them to the spinal cord.
Detailed explanation-2: -The nerves that communicate sensor and motor signals between the central nervous system and rest of the body are collectively referred to as peripheral nervous system (PNS). Sensory inputs are received by receptor cells located in sensory organs.
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