Nervous System

Question 1

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

Question 2

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

Question 3

Your answer	Choice	Feedback	Correct answer
	proteins
	electrical impulses
	telegraph
	hormonal

Question 4

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

Your answer	Choice	Feedback	Correct answer
	True
	False

Question 5

Your answer	Choice	Feedback	Correct answer
	they regenerate very quickly
	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

Question 6

Your answer	Choice	Feedback	Correct answer
	wire
	the brain
	nerve
	muscle

Question 7

Your answer	Choice	Feedback	Correct answer
	muscle cells
	prison cells
	stem cells
	glial cells

Question 8

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

Question 9

Your answer	Choice	Feedback	Correct answer
	multipolar neurons
	pyramidal neurons
	Purkinje neurons
	bipolar neurons

Question 10

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