Coordination and control - The nervous system - OCR Gateway

1

What type of cells start electrical impulses along nerves?

2

What part of a nerve cell insulates the electrical signal?

3

What is the gap between nerve cells called?

4

What neurones carry signals to effectors?

5

Where do electrical signals not go in a reflex arc?

6

What effect do stimulants like caffeine have on your reaction times?

7

What part of the brain controls balance and coordination of movement?

8

What neurones carry signals from receptors?

9

What affect do depressants like alcohol have on your reaction times?

10

What type of receptors are found on your tongue?