Nervous System Quiz 34 (25 MCQs)

Quiz Instructions:

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1. Fingerlike extensions that receive impulses

2. What does the neuron's nucleus do?

3. What are two of the major organs that are a part of the nervous system?

4. The part of the human brain concerned with sight is the.

5. A group of organs that work together is called an _____

6. This is the protective covering over the axon of a neuron that helps to increase the speed an impulse (message) is transmitted (sent)

7. What are the two divisions of the autonomic nervous system?

8. Which part of the neuron is the branches that receive messages?

9. The parts of the ear for static balance

10. Part of the nervous system consisting of the brain and spinal cord.

11. What is considered the command center of the nervous system?

12. Which division of the nervous system is responsible for involuntary functions?

13. Which one of the following is poorly developed in a frog?

14. The maintenance of an organism's internal environment is called:

15. _____ carry signals from the sense organs to the brain

16. What would you expect to happen to the deer population on the opening day of hunting season?

17. The rapid withdrawal from something that causes pain is called the

18. A simple rapid involuntary program response to a stimuli is a

19. The problem of night blindness is caused due to the non formation of which cells

20. Which of the following bodily functions results from parasympathetic nervous system action?

21. A reflex is _____

22. A bundel of nerve fibers of separate neurons

23. What organ is included in the nervous system?

24. We lose consciousness if blood flow to the brain is cut off, for more than.

25. What is the black part of the eye called?