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Which type of neurone transmits a signal from a sense organ to the central nervous system?
Sensory
1 of 7
Which type of neurone transmits a signal from the central nervous system to an effector such as a muscle?
Motor neurones
2 of 7
What is a synapse?
A gap between two neurones
3 of 7
What is the eye an example of?
A sense organ
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Which part of the eye controls the amount of light entering the eye?
The iris
5 of 7
Which part of the nervous system is not involved in producing reflex actions?
Brain
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How many chromosomes are found in human body cells?
46 pairs of chromosomes
7 of 7

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Card 2

Front

Which type of neurone transmits a signal from the central nervous system to an effector such as a muscle?

Back

Motor neurones

Card 3

Front

What is a synapse?

Back

Preview of the front of card 3

Card 4

Front

What is the eye an example of?

Back

Preview of the front of card 4

Card 5

Front

Which part of the eye controls the amount of light entering the eye?

Back

Preview of the front of card 5
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