B3

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What does the CNS consist of and coordinate?
The brain and spinal cord and coordinates a response
1 of 8
What are passed along the axon?
Electrical impulses
2 of 8
What do sensory neurones detects?
A change in environment
3 of 8
Reflex actions are...
Automatic
4 of 8
What are axons surrounded by and what is their job?
A myelin sheath which acts as an electrical insulator
5 of 8
What is the Reflex Arc?
Stimulus, Receptor, Sensory Neurone, Relay Neurone, Motor Neurone, Effector
6 of 8
What is the function of the cornea?
To refract light into the eye
7 of 8
What does the lens do?
Focuses light onto the retina
8 of 8

Other cards in this set

Card 2

Front

What are passed along the axon?

Back

Electrical impulses

Card 3

Front

What do sensory neurones detects?

Back

Preview of the front of card 3

Card 4

Front

Reflex actions are...

Back

Preview of the front of card 4

Card 5

Front

What are axons surrounded by and what is their job?

Back

Preview of the front of card 5
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