Nervous System

Question 1

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	they do not have a nucleus
	they are very long compared to other cells in the body
	they regenerate very quickly
	they help carry oxygen to different parts of your body

Question 2

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	100 years
	1 year
	1 month
	10 years

Question 3

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	muscle
	the brain
	nerve
	wire

Question 4

True or False: Damage to your nervous system can cause paralysis.

Your answer	Choice	Feedback	Correct answer
	True
	False

Question 5

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	multipolar neurons
	Purkinje neurons
	bipolar neurons
	pyramidal neurons

Question 6

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	all of the above
	brains
	a nerve
	spinal cord

Question 7

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	muscle cells
	prison cells
	glial cells
	stem cells

Question 8

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	hormonal
	proteins
	electrical impulses
	telegraph

Question 9

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	stem cells
	liver cells
	skin cells
	muscle cells

Question 10

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	1 meter per second
	150 meters per second
	100 miles per hour
	1 foot per second