Nervous System Quiz 111 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Which statement relates to the passage of a message from the sensory neurone to the replay neurone?

Correct Answer: A) Fast, Slow, Fast.

2. The ..... is the message carried by neurons.

Correct Answer: B) Nerve Impulse.

3. How many type of nerves are there-

Correct Answer: B) 3.

4. Negative feedback is the response in the opposite directions of a stimulus.

Correct Answer: A) True.

5. One student was a gymnast and moved very fluidly on the balance beam. Which part of the brain develops well?

Correct Answer: C) C.

6. How does regular exercise build larger muscles? Explain.

Correct Answer: B) Exercise make muscle cells grow bigger, whole muscles become thicker and stronger.

7. The speed of nerve impulse transmission for myelinated neurons is at speeds up to .....

Correct Answer: A) 120 m/s.

8. THE ORGAN SYSTEM THAT CONTROLS ALL THE BODY FUNCTIONS IN OUR BODY

Correct Answer: D) NERVOUS SYSTEM.

9. Which part of the brain contains the thalamus & hypothalamus?

Correct Answer: C) Diencephalon.

10. What is dendrite?

Correct Answer: A) Receive impulse.

11. The inhibition of a gland (exocrine or endocrine) causes .....

Correct Answer: B) Secretion to be blocked/prevented.

12. Body sensations

Correct Answer: B) Parietal lobe.

13. ..... neurons make up the neurons of the ascending tracts in the spinal cord.

Correct Answer: B) Sensory.

14. Chemical signal that is released from the synaptic end bulb of a neuron to cause a change in the target cell.

Correct Answer: A) Neurotransmitter.

15. A neuron at rest with have a net ..... charge inside the axon

Correct Answer: B) Negative.

16. From the picture, which part acts as a center for receiving and transmitting nerve impulses?

Correct Answer: B) B.

17. Excess cerebrospinal fluid accumulates in the ventricles of the brain

Correct Answer: A) Hydrocephalus.

18. 5 kinds of smell you detect are bitter, sour, salty, sweet, and savory.

Correct Answer: B) False.

19. During depolarization outside of the cell is ..... charged and inside of the cell is ..... charged

Correct Answer: A) Negatively / positively.

20. Which Cranial Nerve is associated with sensation of sight?

Correct Answer: B) II.