This quiz works best with JavaScript enabled. Home > Science > Biology > Nervous System – Quiz 28 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Nervous System Quiz 28 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Why would our brains develop to be larger than all other animals in the animal kingdom? A) Humans have more information we need to process. B) Animals are smarter than humans. C) Animals have more interaction. D) Humans can see better than animals. Show Answer Correct Answer: A) Humans have more information we need to process. 2. Competition for farmland is the result of A) Urbanisation. B) Animal Pastures. C) Armed Conflict. D) Climate Change. Show Answer Correct Answer: A) Urbanisation. 3. Neuro A) Neurological. B) Nerves. C) Sensation. D) Membranes. Show Answer Correct Answer: B) Nerves. 4. Nerves may contain the axons of both ..... and ..... neurons. A) Receptors, sensory. B) Motor, blood. C) Sensory, motor. D) Blood, sensory. Show Answer Correct Answer: C) Sensory, motor. 5. Sound waves hit what structure causing vibrations? A) Pinna. B) Auditory canal. C) Tympanic membrane. D) Oval window. Show Answer Correct Answer: C) Tympanic membrane. 6. The skull protects this major organ of the nervous system: A) Brain. B) Neuron. C) Axon. D) Spinal cord. Show Answer Correct Answer: A) Brain. 7. The single long are of the neuron carries that carries messages away are A) Conclusion. B) Myelin sheath. C) Axon. D) Dendrite. Show Answer Correct Answer: C) Axon. 8. The brain stem controls automatic things like A) Breathing, balance and heart rate. B) Temperature, breathing, and balance. C) Breathing, heart rate, and coordination. D) Temperature, breathing, and heart rate. Show Answer Correct Answer: D) Temperature, breathing, and heart rate. 9. What type of muscle is responsible for pumping blood? A) Smooth muscle. B) Cardiac muscle. C) Skeletal muscle. D) None of above. Show Answer Correct Answer: B) Cardiac muscle. 10. The 4 lobes of the brain are the A) Frontal, occipital, temporal, and sidal. B) Frontal, right, temporal, and occipital. C) Frontal, occipital, temporal, and parietal. D) None of above. Show Answer Correct Answer: C) Frontal, occipital, temporal, and parietal. 11. Which of the following connects the cerebrum and cerebellum to the spinal cord that carry signals to and from all parts of the body? A) Hypothalamus. B) Limbic System. C) Thalamus. D) Brainstem. Show Answer Correct Answer: D) Brainstem. 12. Which is the correct order of neurons in a reflex arc? A) Sensory neuron, motor neuron, interneuron. B) Interneuron, sensory neuron, motor neuron. C) Sensory neuron, interneuron, motor neuron. D) None of above. Show Answer Correct Answer: C) Sensory neuron, interneuron, motor neuron. 13. Nervous support cells go by many names, but which of these is not one of them? A) Neuroglia. B) Neurotics. C) Glia. D) Glial. Show Answer Correct Answer: B) Neurotics. 14. Feeling hungry and deciding to eat something ..... A) Is voluntary. B) Is involuntary. C) It goes into action. D) None of above. Show Answer Correct Answer: A) Is voluntary. 15. HOW MANY NERVE CELLS DOES THE HUMAN BRAIN HAVE? A) 1000. B) 100. C) 200. D) 500. Show Answer Correct Answer: B) 100. 16. Which of the following lobes is responsible for hearing? A) Frontal. B) Parietal. C) Occipital. D) Temporal. Show Answer Correct Answer: D) Temporal. 17. A muscle that controls how much light enters the eye. It is suspended between the cornea and the lens. Human ..... come in many colors, including brown, blue, green, and gray. A) Iris. B) Lens. C) Myelin. D) Optic nerve. Show Answer Correct Answer: A) Iris. 18. The ..... is responsible for visual accommodation. A) Choroid. B) Conjunctiva. C) Iris. D) Lens. Show Answer Correct Answer: D) Lens. 19. Myosin wants to be near ..... in the Sliding filament model A) Actin. B) Troponin. C) Calcium. D) Sarcomere. Show Answer Correct Answer: A) Actin. 20. Nervous system consists of A) Brain. B) Spinal cord. C) Nerves. D) All of the above. Show Answer Correct Answer: D) All of the above. ← 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