Nervous System

Question 1

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

Question 2

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	muscle cells
	skin cells
	liver cells
	stem cells

Question 3

Your answer	Choice	Feedback	Correct answer
	the brain
	muscle
	wire
	nerve

Question 4

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

Question 5

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	hormonal
	electrical impulses
	proteins
	telegraph

Question 6

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

Question 7

Your answer	Choice	Feedback	Correct answer
	1 foot per second
	150 meters per second
	100 miles per hour
	1 meter per second

Question 8

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	glial cells
	stem cells
	muscle cells
	prison cells

Question 9

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	Purkinje neurons
	multipolar neurons
	bipolar neurons
	pyramidal neurons

Question 10

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

Your answer	Choice	Feedback	Correct answer
	True
	False