This quiz works best with JavaScript enabled. Home > Science > Nervous System – Quiz 471 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 471 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The ..... is responsible for the voluntary, or conscious, activities of the body. A) Cerebrum. B) Cerebellum. C) Hypothalamus. D) Reflex arc. Show Answer Correct Answer: A) Cerebrum. 2. Gray mass that surrounds the part of brain that controls functions like problem solving A) Axon. B) Cerberal Cortex. C) Dendrites. D) Myelin Sheath. Show Answer Correct Answer: B) Cerberal Cortex. 3. Which of the following best defines a chemical synapse? A) A small gap between a neuron and another cell that allows for the transmission of neurotransmitters. B) A physical connection between a neuron and another cell that allows for the transmission of an action potential. Show Answer Correct Answer: A) A small gap between a neuron and another cell that allows for the transmission of neurotransmitters. 4. Which vitamin's deficiency causes Rickets? A) Vitamin A. B) Vitamin C. C) Vitamin D. D) Vitamin E. Show Answer Correct Answer: C) Vitamin D. 5. Spinal cord is also known as A) Medulla. B) Little brain. C) Vertebrae column. D) Vertebral column. Show Answer Correct Answer: D) Vertebral column. 6. A receptor that detects light and darkness it's called ..... A) Photoreceptor. B) Mechanoreceptor. C) Chemoreceptor. D) Brightnessreceptor. Show Answer Correct Answer: A) Photoreceptor. 7. What happens when a cell body is injured? A) The neuron usually dies. B) The neuron usually regenerates itself. Show Answer Correct Answer: A) The neuron usually dies. 8. A type of neuron (nerve) that sends messages from the central nervous system to muscles (motors) or glands. A) Motor Neuron. B) Sensory Neuron. C) Inter-neuron. D) Hormone. Show Answer Correct Answer: A) Motor Neuron. 9. The messages get to and from the brain by the ..... system. A) Nervous. B) Circulatory. C) Digestive. D) Respiratory. Show Answer Correct Answer: A) Nervous. 10. What support the snail's body? A) Exoskeleton. B) Endoskeleton. C) Segmented abdomen. D) Hydrostatic skeleton. Show Answer Correct Answer: A) Exoskeleton. 11. Front part of the brain; where intelligence and though take place A) Cerebellum. B) Cerebrum. C) Medulla. D) None of above. Show Answer Correct Answer: B) Cerebrum. 12. The nervous system controls and coordinates the other systems. A) True. B) False. Show Answer Correct Answer: A) True. 13. Which part of the nervous system are INTERNEURONS a part of? A) Central Nervous System. B) Peripheral Nervous System. Show Answer Correct Answer: A) Central Nervous System. 14. True or False:Both mechanical and chemical digestion take place in the stomach. A) True. B) False. Show Answer Correct Answer: A) True. 15. In plant cells, I turn light energy into food and I give these cells their color. A) Animal cells. B) Vacuoles. C) Chloroplast. D) Cell wall. Show Answer Correct Answer: C) Chloroplast. 16. Parasympathetic nervous system A) Prepare the body to emergency. B) Fight or flight. C) Decrease the energy production. D) Increase heart rate. Show Answer Correct Answer: C) Decrease the energy production. 17. Your sense of touch can warn you of danger A) True. B) False. Show Answer Correct Answer: A) True. 18. Which blood cell fights infection? A) RBC. B) Plasma. C) WBC. D) Platelets. Show Answer Correct Answer: C) WBC. 19. When tissues come together, they form ..... A) Cells. B) Atoms. C) Organs. D) Systems. Show Answer Correct Answer: C) Organs. 20. The situation in which the axons from different parts of the nervous system lead to the same neuron is known as divergence. A) True. B) False. Show Answer Correct Answer: B) False. ← 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