Describe the Structure and Function of a Neuron Flashcards
1
Q
What is the purpose of a Neuron?
A
Enables communication within the nervous system
2
Q
Describe the structure of
A
Contains Branches which extend from the cell body (Dendrites)
3
Q
Describe the Function
A
Dendrites receive signals from other neurons or sense receptor cells.
4
Q
Describe the Structure
A
Axon is a long slender fibre
5
Q
Describe the Function
A
An axon carries nerve impulses in the form of electrical signals (Action potential)
6
Q
Describe the function (Axons and potential difference)
A
Axons carry messages away from the cell body
