Nervous System

Question 1

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

Question 2

Your answer	Choice	Feedback	Correct answer
	brains
	a nerve
	spinal cord
	all of the above

Question 3

Your answer	Choice	Feedback	Correct answer
	100 years
	1 year
	10 years
	1 month

Question 4

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	prison cells
	stem cells
	muscle cells
	glial cells

Question 5

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

Question 6

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

Your answer	Choice	Feedback	Correct answer
	True
	False

Question 7

Your answer	Choice	Feedback	Correct answer
	the brain
	wire
	muscle
	nerve

Question 8

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	stem cells
	skin cells
	liver cells
	muscle cells

Question 9

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	multipolar neurons
	bipolar neurons
	Purkinje neurons
	pyramidal neurons

Question 10

Your answer	Choice	Feedback	Correct answer
	telegraph
	electrical impulses
	hormonal
	proteins