This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 199 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 199 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which neurotransmitter is considered part of the reward/ feel good pathway? A) Acetylcholine. B) Dopamine. C) GABA. D) Histamine. Show Answer Correct Answer: B) Dopamine. 2. The longest part of a neuron is most likely to be the A) Dendrite. B) Axon. C) Cell body. D) Conclusion. Show Answer Correct Answer: B) Axon. 3. Vincent pulled his hand away when a bug bit him A) Reflex action. B) Not a reflex action. Show Answer Correct Answer: A) Reflex action. 4. What are the bones in the Vertebral/Spinal column A) Vertebrae (Plural)Vertebra(Singular). B) Vertebra (Plural)Vertebrae(Singular). C) Bones. D) Vertebra. Show Answer Correct Answer: A) Vertebrae (Plural)Vertebra(Singular). 5. Is the brain the most complex organ in the body? A) True. B) False. Show Answer Correct Answer: A) True. 6. Effector neurons carry action potentials to the ..... A) Afferent neuron. B) Association neuron. C) Effector organ. D) Sensory receptor. E) Efferent neuron. Show Answer Correct Answer: C) Effector organ. 7. Which of the following is NOT a function of a type of protein? A) Major component of muscle tissue. B) Make up antibodies. C) Provide a long term fuel source. D) Assist in the transport of materials in the body, such as oxygen. Show Answer Correct Answer: C) Provide a long term fuel source. 8. This ailment is also hydrophobia. Dogs, cats and monkeys are carriers of this virus A) Meningitis. B) Brain Tumor. C) Rabies. D) Polio. E) Sleeping sickness. Show Answer Correct Answer: C) Rabies. 9. The binding and release of sodium or potassium ions are due to conformational changes in the protein. A) True. B) False. Show Answer Correct Answer: A) True. 10. Synapses with an afferent neuron A) Afferent neuron. B) Association neuron. C) Effector organ. D) Sensory receptor. E) Efferent neuron. Show Answer Correct Answer: B) Association neuron. 11. Which of the following is considered as a vascular disorder? A) Transient ischemic attack. B) Meningitis. C) Epidural abscess. D) Bell's palsy. Show Answer Correct Answer: A) Transient ischemic attack. 12. Choose the CORRECT association between brain components and its function A) Thalamus-control breathing. B) Cerebellum-control thinking skills. C) Midbrain-produce hormone. D) Medulla oblongata-control heart rate. Show Answer Correct Answer: D) Medulla oblongata-control heart rate. 13. Which is the correct nerve pathway? A) Dendrite > axon > cell body > synapse > dendrite. B) Dendrite > cell body > axon > synapse > dendrite. C) Axon > cell body > dendrite > synapse > axon. D) Axon > cell body > dendrite > synapse > axon. Show Answer Correct Answer: B) Dendrite > cell body > axon > synapse > dendrite. 14. What sense organ is responsible for our sense of touch? A) Ears. B) Face. C) Nose. D) Skin. Show Answer Correct Answer: D) Skin. 15. If these cells were very active, it would likely indicate an infection in the CNS A) Oligodendrocytes. B) Satellite cells. C) Microglia. D) Ependymal. Show Answer Correct Answer: C) Microglia. 16. Which part(s) of the eye are responsible for refracting light? A) The lens. B) The cornea. C) The retina. D) The lens and the cornea. Show Answer Correct Answer: D) The lens and the cornea. 17. What does "multipolar" mean in the context of neuron classification? A) A neuron with a single process extending from the cell body. B) A neuron with two processes extending from the cell body. C) A neuron with more than three processes extending from the cell body. D) A neuron without any processes extending from the cell body. Show Answer Correct Answer: C) A neuron with more than three processes extending from the cell body. 18. Water A) Hydr/o. B) Hypn/o. C) Synaps/o, synapt/o. D) Ventricle. Show Answer Correct Answer: A) Hydr/o. 19. What are neuroglia? A) Nerve cells. B) Specialized cells that support nerve cells and have many specialized functions. C) Muscle cells. D) Specialized cells that support muscle cells and have many specialized functions. Show Answer Correct Answer: B) Specialized cells that support nerve cells and have many specialized functions. 20. What are the two parts of the autonomic nervous system? A) Brain and brain stem. B) Voluntary and involuntary. C) Spinal cord and brain stem. D) Sympathetic and parasympathetic. Show Answer Correct Answer: D) Sympathetic and parasympathetic. ← PreviousNext →Related QuizzesScience QuizzesNervous System Quiz 1Nervous System Quiz 2Nervous System Quiz 3Nervous System Quiz 4Nervous System Quiz 5Nervous System Quiz 6Nervous System Quiz 7Nervous System Quiz 8Nervous System Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books