Synapses and reflexes Flashcards

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1
Q

What do synapses do?

A

Connect neurons

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2
Q

What is a synapse?

A

A connection between 2 neurons

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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

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4
Q

What do reflexes prevent?

A

injury

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5
Q

What is the passage of information in a reflex called?

A

A reflex arc

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