This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 913 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 913 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the structure that stores the Calcium in the muscle cell. A) Sarcoplasm. B) Sarcolemma. C) Sarcoplasmic Reticulum. D) Myoglobin. Show Answer Correct Answer: C) Sarcoplasmic Reticulum. 2. What role does insulin have in the body? A) It increases blood glucose levels. B) It decreases blood glucose levels. C) It has no effect on blood glucose levels. D) It causes diabetes. Show Answer Correct Answer: B) It decreases blood glucose levels. 3. This is the tissue that surrounds the brain. A) Choroid plexus. B) Cerebrospinal fluid. C) Myelin sheath. D) Meninges. Show Answer Correct Answer: D) Meninges. 4. ..... fluid protects the brain shocks and jerks. A) Meninges. B) Motor. C) Sensory. D) Cerebrospinal. Show Answer Correct Answer: D) Cerebrospinal. 5. Responding organ; for example, voluntary and involuntary muscle, the heart, and glands. A) Afflins. B) Endorphins. C) Effectors. D) Dura Mater. Show Answer Correct Answer: C) Effectors. 6. Only a few people have a blind spot caused by a lack of photoreceptors in the area of the optic nerve; these individuals are more likely to have vision difficulties. A) True. B) False. Show Answer Correct Answer: B) False. 7. Which type of neuron allows the fastest transmission of nerve impulses? A) Myelinated. B) Unmyelinated. Show Answer Correct Answer: A) Myelinated. 8. -ictal A) Seizure, attack. B) Brain. C) Spinal cord. D) None of above. Show Answer Correct Answer: A) Seizure, attack. 9. The ..... division slows systems down in order to rest and recover. A) Sensory. B) Somatic. C) Parasympathetic. D) Sympathetic. Show Answer Correct Answer: C) Parasympathetic. 10. Which of the following is NOT a reflex? A) Withdrawal of hand from a hot pot. B) Lifting of the foot on contact with a sharp object on floor. C) Reaching out to grab a piece of cake. D) Blinking when an object moves towards you face. Show Answer Correct Answer: C) Reaching out to grab a piece of cake. 11. The control center of the neuron A) Nucleus. B) Dendrite. C) Neuron. D) None of above. Show Answer Correct Answer: A) Nucleus. 12. Neurons, like all human body cells, look exactly the same. A) True. B) False. Show Answer Correct Answer: B) False. 13. The part of the neuron which contains the nucleus is known as: A) Axon. B) Cell Body. C) Dendrites. D) Sheath. Show Answer Correct Answer: B) Cell Body. 14. Neurons that carry outgoing information from the brain and spinal cord to muscles to make an action happen A) Sensory Neuron. B) Interneuron. C) Motor Neuron. D) None of above. Show Answer Correct Answer: C) Motor Neuron. 15. The right hemisphere of your brain controls ..... A) The left side of your body. B) The right side of your body. C) Your entire body. D) The entire brain. Show Answer Correct Answer: A) The left side of your body. 16. What part of the nervous system is responsible for input? A) Central Nervous System. B) Peripheral Nervous System. C) Both!. D) None of above. Show Answer Correct Answer: B) Peripheral Nervous System. 17. What is the enzyme that breaks down excess acetylcholine (ACh) in the synapse? A) Acetylcholinerase. B) Acetylcholinesterase. C) Acetic acid. D) Choline. Show Answer Correct Answer: B) Acetylcholinesterase. 18. Myelin is a lipid insulation produced by the ..... A) Astrocytes. B) Ependymal cells. C) Microglia. D) Oligodendrocytes. Show Answer Correct Answer: D) Oligodendrocytes. 19. The autonomic NS is A) Voluntary. B) Involuntary. Show Answer Correct Answer: B) Involuntary. 20. What is the black part of the eye called? A) Retina. B) Nerve. C) Pupil. D) Iris. Show Answer Correct Answer: C) Pupil. ← PreviousNext →Related 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 9Nervous System Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books