Reflexes Flashcards
1
Q
What are the steps in the reflex arc?
A
Stimulus
Receptor
Sensory Neurone
Relay Neurone
Motor Neurone
Effector
Response
2
Q
What is a reflex action?
A
A rapid involuntary response to prevent harm
3
Q
What is the coordinator in a reflex action?
A
The spinal chord
4
Q
What is a reflex used for?
A
Protection, survival
5
Q
What is the central canal filled with?
A
Celebral spinal fluid
6
Q
What does white matter contain?
A
Mostly myelinated parts of neurones
