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- 1. Multiple ChoiceThe central nervous system is comprised of all the neurons in the brain and the ____.Spinal CordCerebellumMedullaPons
- 2. Multiple ChoiceThe gap that a message has to cross to get from one neuron to the other is called the _____synapsedendriteaxonnucleus
- 3. Multiple ChoiceWhat does the autonomic nervous system control?Voluntary movementCardiac muscles onlyInvoluntary responsesThe spinal cord
- 4. Multiple ChoiceThe myelin sheathmakes the signal travel fasterprotects the neuroncarries the signal away from the cell bodycarries the signal to the cell body
- 5. Multiple ChoiceWhich part of a neuron RECIEVES information?axondendritecell bodyaxon terminal
- 6. Multiple ChoiceWhich part of the neuron is a long fiber that send information to other cells?dendriteterminalcell bodyaxon
- 7. Multiple ChoiceThe neurotransmitter most associated with rewards and motivation is:DopamineSerotoninGABAAdrenaline
- 8. Multiple Choice
The part of the neuron that receives signals is the:AxonDendriteAxon TerminalCell Body - 9. Multiple ChoiceThe part of the neuron that transmits signals to muscles is the:AxonDendriteAxon TerminalCell Body
- 10. Multiple ChoiceHeartbeat would be accomplished by which branch of the nervous system?SensoryAutonomicMotorPineal
- 11. Multiple ChoiceThis nervous system branch causes increases in heart rate and breathing.SympatheticParasympatheticMotorSensory
- 12. Multiple ChoiceTwo major branches of the nervous systemcentral and peripheralperipheral and motormotor and sensorycentral and motor
- 13. Multiple ChoiceThe brain is part of the ____ nervous system.centralperipheralmotorinternal
- 14. Multiple ChoiceNeurons send signals in the brain and body via...neurotransmitters onlyelectrical impulses onlywifineurotransmitters AND electrical signals
- 15. Multiple ChoiceThis portion of a neuron allows the electrical signal to move very quicklyDendritesmyelin sheathnucleusaxon terminals
- 16. Multiple ChoiceThe nerves in your legs are part of the ____ nervous system.CentralPeripheral
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