This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 614 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 614 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Picks up vibrations from the ear drum and carries them to the inner ear. A) Cochlea. B) Hammer, Anvil, Staples. C) Eustachian Tube. D) Hair Cells. Show Answer Correct Answer: B) Hammer, Anvil, Staples. 2. Tough, fibrous, opaque, white protion of the eye. A) Sclera. B) Cornea. C) When. D) Retina. Show Answer Correct Answer: A) Sclera. 3. The nervous system is responsible for control and communication in the body. A) True. B) False. Show Answer Correct Answer: A) True. 4. What is an outside event that causes a response in the nervous system? A) Stimulus. B) Brain. C) Nerve Cell. D) Sensory Neuron. Show Answer Correct Answer: A) Stimulus. 5. The gap between the branches extending from a neuron's axon that sends a signal to the next neuron A) Dendrites. B) Conclusion. C) Myelin. D) Neurons. Show Answer Correct Answer: B) Conclusion. 6. Neurotransmitters are released A) Into the synaptic gap. B) Into the dendrites. C) Into the synaptic bulb. D) Into the muscle. Show Answer Correct Answer: A) Into the synaptic gap. 7. Consider this pathway:epinephrine $\rightarrow$ receptor $\rightarrow$ cAMP $\rightarrow$ protein kinase $\rightarrow$ transcription factors. Identify the secondary messenger. A) Epinephrine. B) G protein-coupled receptor. C) Adenylyl cyclase. D) CAMP. Show Answer Correct Answer: D) CAMP. 8. Which part of the nervous system is responsible for transmitting signals between the brain and the rest of the body? A) Respiratory system. B) Central nervous system. C) Endocrine system. D) Peripheral nervous system. Show Answer Correct Answer: D) Peripheral nervous system. 9. What binds together and insulates CNS neurons? A) Astrocyte. B) Neuromuscular Junction. C) Schwann Cell. D) Oligodendrocyte. Show Answer Correct Answer: D) Oligodendrocyte. 10. Which are the three parts of the brainstem? A) Midbrain, pons, and medulla oblongata. B) Frontal, parietal, and temporal. C) Thalamus, hypothalamus, and pineal gland. D) Cerebrum, cerebellum, and diencephalon. Show Answer Correct Answer: A) Midbrain, pons, and medulla oblongata. 11. Read the following decide if it is a neuron or neuroglia. "insulation" A) Neuron. B) Neuroglia. Show Answer Correct Answer: B) Neuroglia. 12. As neurons assume their roles as communicating links of the nervous system, they lose their ability to divide. What characteristic of the neuron is this? A) Longevity. B) Amitotic. C) High metabolic rate. D) None of above. Show Answer Correct Answer: B) Amitotic. 13. The bridge between the cerebrum and cerebellum is known as the ..... A) Spinal cord. B) Pons. C) Midbrain. D) Medulla oblongata. Show Answer Correct Answer: B) Pons. 14. Which type of muscles are only found in the heart? A) Smooth. B) Cardiac. C) Marrow. D) Cartilage. Show Answer Correct Answer: B) Cardiac. 15. Motor neurons relay information from ....., telling your body to move. A) The brain to your muscles. B) The brain to your toes. C) From your hands to your feet. D) None of above. Show Answer Correct Answer: A) The brain to your muscles. 16. The most common neuron structure are: A) Multipolar. B) Unipolar. C) Bipolar. D) Northpolar. Show Answer Correct Answer: A) Multipolar. 17. What does letter AB represent? A) Dendrites. B) Cell body. C) Axon Terminal. D) Ions. Show Answer Correct Answer: C) Axon Terminal. 18. The olfactory recptors are examples of: A) Thermoreceptors. B) Mechanoreceptors. C) Chemoreceptors. D) Proprioceptors. E) Gustatory receptors. Show Answer Correct Answer: C) Chemoreceptors. 19. This part of the body is directly connected to the biological processes of tasting, touch sensation, smelling, and hearing: A) Eye. B) Brain. C) Heart. D) None of above. Show Answer Correct Answer: B) Brain. 20. Peripheral Nerves are part of the ..... A) CNS. B) PNS. Show Answer Correct Answer: B) PNS. ← 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