Nervous System

Question 1

Your answer	Choice	Feedback	Correct answer
	telegraph
	hormonal
	electrical impulses
	proteins

Question 2

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	muscle
	wire
	nerve
	the brain

Question 3

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	a nerve
	all of the above
	brains
	spinal cord

Question 4

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

Question 5

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	liver cells
	muscle cells
	stem cells
	skin cells

Question 6

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	muscle cells
	glial cells
	stem cells
	prison cells

Question 7

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	1 year
	1 month
	100 years
	10 years

Question 8

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	bipolar neurons
	pyramidal neurons
	multipolar neurons
	Purkinje neurons

Question 9

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

Your answer	Choice	Feedback	Correct answer
	True
	False

Question 10

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