EMBRYOLOGY
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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THE MESSAGE TRAVELS TO BRAIN THROUGH ____
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NERVE IMPULSE
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ELECTRICAL CURRENT
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MOTOR NERVES
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None of the above
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Explanation:
Detailed explanation-1: -Messages, in the form of electrical impulses, constantly travel back and forth between the brain and other parts of the body. A special cell called a neuron is responsible for carrying these messages. There are about 100 billion neurons in the human brain.
Detailed explanation-2: -Nerve impulses are signals carried along nerve fibers. These signals convey, to the spinal cord and brain, information about the body and about the outside world. They communicate among centers in the central nervous system and they command your muscles to move.
There is 1 question to complete.