How does the nervous system help us respond? test questions - OCR 21st Century

1

What is a stimulus?

2

What are the three types of neuron?

3

Which is the correct order of neurons in a reflex arc?

4

Which of these structures is part of a neuron?

5

What is released at a synapse?

6

What is the function of the fatty myelin sheath around axons?

7

What is a reaction time?

8

What are effectors?

9

What organ does a reflex arc miss out originally?

10

How do neurotransmitters move across a synapse?