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The Nervous System 2
Leaving Certificate Biology
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€ 200
€ 300
€ 500
€ 2,000€ 1,000
€ 4,000
€ 8,000
€ 16,000
€ 32,000
€ 64,000
€ 125,000
€ 250,000
€ 500,000€1,000,000
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Motor neuron
For €100: Which of the following structures of a reflex
arc can be stimulated to start a reflex action?
A B
C D
Receptor
Effector Sensory neuron
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A: Receptor
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Next Question
For €100: Which of the following structures of a reflex
arc can be stimulated to start a reflex action?
A B
C D
Receptor
Effector
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Ask the audience
0102030405060708090
100
A B C D
A
B
C
D
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• Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €100.
• It’s definitely A Chris
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For €200: Which of the following structures of a reflex arc transmits impulses toward
the central nervous system?
A B
C D
Receptor Effector
Motor neuron Sensory neuron
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D: Sensory neuron
You have won €200
Next Question
For €200: Which of the following structures of a reflex arc transmits impulses toward
the central nervous system?
A B
C DMotor neuron Sensory neuron
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010
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4050
6070
8090
100
A B C D
A
B
C
D
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• It has to be D Chris
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For €300: Which of the following is not a receptor?
A B
C D
Ears Kidney
Nose Eyes
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B: Kidney
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For €300: Which of the following is not a receptor?
A B
C D
Kidney
Nose
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0102030405060708090
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A B C D
A
B
C
D
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• Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €300.
• That’s definitely B
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For €500: The main conducting fibre of a
nerve cell is called …
A B
C D
A dendrite The axon
A synapse A cell body
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B: The axon
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For €500: The main conducting fibre of a
nerve cell is called …
A B
C D
A dendrite The axon
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40
50
60
70
A B C D
A
B
C
D
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• Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €500.
• I’m 80% certain that it's … B
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For €1,000: Which of the following structures of a reflex arc transmits impulses from the
central nervous system?
A B
C D
Receptor Effector
Sensory neuron Motor neuron
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Congratulations
D: Motor neuronCongratulations
22 Apr 2023
The Contestant
€ 1,000.00One thousand euro only
Next Question
For €1,000: Which of the following structures of a reflex arc transmits impulses from the
central nervous system?
A B
C DSensory neuron Motor neuron
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5
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15
20
25
A B C D
A
B
C
D
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• I really don’t know this one, just let me think ...
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For €2,000: Sense organs are connected
to the spinal cord by …
A B
C D
A motor neuron A sensory neuron
An efferent neuron A Schwann cell
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B: A sensory neuron
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Next Question
For €2,000: Sense organs are connected
to the spinal cord by …
A B
C D
A sensory neuron
An efferent neuron
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30
40
50
60
70
80
A B C D
A
B
C
D
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For €4,000: Which of the following structures of a reflex arc is a muscle or a gland?
A B
C D
Motor neuron Receptor
Effector Sensory neuron
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C: Effector
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For €4,000: Which of the following structures of a reflex arc is a muscle or a gland?
A B
C D
Receptor
Effector
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20
30
40
50
60
70
80
A B C D
East
A
B
C
D
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• I know this one, it's … B, I think
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For €8,000: The small gap between neurons is called …
A B
C D
Plexus Synapse
Ganglion Motor end plate
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B: Synapse
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For €8,000: The small gap between neurons is called …
A B
C D
Synapse
Ganglion
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05
101520253035404550
A B C D
A
B
C
D
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• Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €8,000.
• I am not sure, I’d chance B
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For €16,000: A mass of nerve cells is called …
A B
C D
A ganglion A nerve fibre
The dura mater A neuron
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A: A ganglion
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For €16,000: A mass of nerve cells is called …
A B
C D
A ganglion A nerve fibre
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101520253035404550
A B C D
A
B
C
D
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• I am not sure, I would guess A
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For €32,000: The pathway of a reflex arc involves the following structures: 1 – sense organ; 2 – spinal cord; 3 – motor neuron; 4 – muscle; 5 – sensory neurons.
The correct sequence of events is …
A B
C D
1-5-2-4-3 1-4-3-2-5
1-5-2-3-4 1-2-3-5-4
50:50 Ask the audience Phone a friend
C: 1-5-2-3-4
You have won €32,000
22 Apr 2023
The Contestant
€ 32,000.00Thirty two thousand euro only
Next Question
For €32,000: The pathway of a reflex arc involves the following structures: 1 – sense organ; 2 – spinal cord; 3 – motor neuron; 4 – muscle; 5 – sensory neurons.
The correct sequence of events is …
A B
C D
1-5-2-4-3
1-5-2-3-4
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Ask the audience
05
101520253035404550
A B C D
A
B
C
D
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• Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €32,000.
• I believe it is … A
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For €64,000: Nerve cells or neurons that bring
messages to muscles are called …
A B
C D
Interneurons Motor neurons
Afferent neurons Sensory neurons
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B: Motor neurons
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Next Question
For €64,000: Nerve cells or neurons that bring
messages to muscles are called …
A B
C D
Interneurons Motor neurons
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101520253035404550
A B C D
A
B
C
D
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• I know this? Is it B?
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For €125,000: Muscle coordination is controlled by the …
A B
C D
Spinal cord Corpus callosum
Medulla oblongata Cerebellum
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D: Cerebellum
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For €125,000: Muscle coordination is controlled by the …
A B
C DMedulla oblongata Cerebellum
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20
25
30
A B C D
A
B
C
D
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• I think it is C or D. I’m nor sure which. Take a chance on D.
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For €250,000: The rate of breathing is controlled by the …
A B
C D
Cerebrum Medulla oblongata
Intercostal muscles Diaphragm
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B: Medulla oblongata
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For €250,000: The rate of breathing is controlled by the …
A B
C D
Cerebrum Medulla oblongata
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101520253035404550
A B C D
A
B
C
D
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For €500,000: The spinal cord serves as a centre for …
A B
C D
SynapsesSubconscious
thought
Reflex actions Auxins
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C: Reflex actions
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For €500,000: The spinal cord serves as a centre for …
A B
C D
Synapses
Reflex actions
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20
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A B C D
A
B
C
D
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For €1,000,000: The control of the size of the
pupil in the eye is …
A B
C D
A reflex action A conditioned reflex
A voluntary action A tropism
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Congratulations
You are a Millionaire!
22 Apr 2023
The Contestant
€ 1,000,000.00One million euro only
For €1,000,000: The control of the size of the
pupil in the eye is …
A B
C D
A reflex action A conditioned reflex
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0
5
10
15
20
25
A B C D
A
B
C
D
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WRONG ANSWER
Hard Luck
You leave with nothing
Try Again
WRONG ANSWER
Hard Luck
You leave with a cheque for €1,000.00
Try Again
22 Apr 2023
The Contestant
€ 1,000.00One thousand euro only
WRONG ANSWER
Hard Luck
You leave with a cheque for €32,000.00
Try Again
22 Apr 2023
The Contestant
€ 32,000.00Thirty two thousand euro only
