Nervous System

Question 1

Your answer	Choice	Feedback	Correct answer
	stem cells
	skin cells
	muscle cells
	liver cells

Question 2

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	all of the above
	spinal cord
	a nerve
	brains

Question 3

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	wire
	the brain
	muscle
	nerve

Question 4

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	bipolar neurons
	Purkinje neurons
	multipolar neurons
	pyramidal neurons

Question 5

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	prison cells
	muscle cells
	stem cells
	glial cells

Question 6

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

Question 7

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

Question 8

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

Your answer	Choice	Feedback	Correct answer
	True
	False

Question 9

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	hormonal
	telegraph
	electrical impulses
	proteins

Question 10

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