Synapses and reflexes Flashcards
1
Q
What do synapses do?
A
Connect neurons
2
Q
What is a synapse?
A
A connection between 2 neurons
3
Q
How are nerve signals transferred?
A
by chemicals which diffuse across gaps which set off a new electrical signal in the next neurone
4
Q
What do reflexes prevent?
A
injury
5
Q
What is the passage of information in a reflex called?
A
A reflex arc
