100 years
1 year
10 years
1 month
they regenerate very quickly
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
telegraph
proteins
hormonal
electrical impulses
muscle
nerve
the brain
wire
Purkinje neurons
multipolar neurons
bipolar neurons
pyramidal neurons
1 meter per second
150 meters per second
1 foot per second
100 miles per hour
muscle cells
skin cells
stem cells
liver cells
True or False: Damage to your nervous system can cause paralysis.
brains
spinal cord
all of the above
a nerve
glial cells
prison cells