This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 939 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 939 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The myelin sheath is primarily composed of: A) Protein. B) Cholesterol. C) Lipids. D) Carbohydrates. Show Answer Correct Answer: C) Lipids. 2. Which lobe of the cerebrum is responsible for reasoning, personality, voluntary movement, speech, planning and decision making? A) Frontal. B) Temporal. C) Parietal. D) Occipital. Show Answer Correct Answer: A) Frontal. 3. This is when the neuron becomes too polarized. A) Action potential. B) Resting potential. C) Absolute refractory period. D) Relative refractory period. E) Hyperpolarization. Show Answer Correct Answer: E) Hyperpolarization. 4. What does the medulla connect to? A) Brain. B) Spinal cord. C) Arm. D) Stomach. Show Answer Correct Answer: B) Spinal cord. 5. I. receive and interpret touch sensations in skinII. receive and interpret proprioception information The following statements refers to the function of A) Frontal lobe. B) Parietal lobe. C) Temporal lobe. D) Occipital lobe. Show Answer Correct Answer: B) Parietal lobe. 6. Which of the following is the correct path sound takes into the ear? A) Auricle, auditory canal, tympanic membrane, ossicles, cochlea. B) Auditory canal, tympanic membrane, cochlea, ossicles, auricle. C) Auditory canal, tympanic membrane, ossicles, auricle, cochlea. D) Auricle, auditory canal, ossicles, tympanic membrane, cochlea. Show Answer Correct Answer: A) Auricle, auditory canal, tympanic membrane, ossicles, cochlea. 7. Which classification relates to the direction that the nerve impulses are traveling in relationship to the CNS? A) Structural Classification. B) Functional Classification. Show Answer Correct Answer: B) Functional Classification. 8. What is the space between a dendrite and an axon called? A) Neurotransmitter. B) Lobe. C) Ventricle. D) Conclusion". Show Answer Correct Answer: D) Conclusion". 9. What covers the axon in a structure of neuron A) Cell body. B) Axon. C) Dendrite. D) Mylonsheet. Show Answer Correct Answer: D) Mylonsheet. 10. How do neurons communicate with one another? A) Electrically. B) Chemically. C) Through Radiowaves like impulses. D) Both Electrically and Chemically. Show Answer Correct Answer: D) Both Electrically and Chemically. 11. Swatting at a buzzing mosquito A) Stimulus. B) Response. Show Answer Correct Answer: B) Response. 12. The part of a neuron that conducts electrical impulses away from the cell body is the: A) Axon. B) Dendrite. C) Conclusion. D) Myelin sheath. Show Answer Correct Answer: A) Axon. 13. Association neurons synapse with an ..... A) Afferent neuron. B) Association neuron. C) Effector organ. D) Sensory receptor. E) Efferent neuron. Show Answer Correct Answer: E) Efferent neuron. 14. Which part of skeletal system protects the brain from injuries? A) SKULL. B) Pectotal girdle. C) Ribcage. D) Pelvic girdle. Show Answer Correct Answer: A) SKULL. 15. When you're chilling @ home, the parasympathetic NS will divert blood flow to which area? A) Digestion. B) Muscles. C) Heart. D) Lungs. Show Answer Correct Answer: A) Digestion. 16. The electrical charge in a neuron is known as a nerve impulse, or ..... A) All-or-none potential. B) Refractory period. C) Saltatory conduction. D) Action potential. Show Answer Correct Answer: D) Action potential. 17. The organ responsible for the sense of hearing is the ..... A) Eye. B) Ear. C) Skin. D) Nose. Show Answer Correct Answer: B) Ear. 18. Rigid layer that surrounds the cell of plants and some other organisms such as fungi A) Cell Wall. B) Golgi Apparatus. C) Chloroplast. D) Cell Membrane. Show Answer Correct Answer: A) Cell Wall. 19. What are the grooves in the brain called? A) Gyri. B) Sulci. C) Lobes. D) Fissures. Show Answer Correct Answer: B) Sulci. 20. The properties of muscle are as follows:Stretch a muscle and it will lengthen A) Contractility. B) Extensibility. C) Elasticity. D) Irritability. Show Answer Correct Answer: B) Extensibility. ← 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