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- 1. Multiple Choice
The diagram shows a cell.
What type of cell is shown?
ciliated cell
motor neurone
relay neurone
sensory neurone
- 2. Multiple Choice
The diagram shows a neurone carrying an impulse.
Which row describes the type of neurone and the direction of impulse?
Which choice describes the type of neurone and the direction of impulse?
type of neurone = motor; direction of impulse = towards the spinal cord
type of neurone = motor; direction of impulse = away from the spinal cord
type of neurone = sensory; direction of impulse = towards the spinal cord
type of neurone = sensory; direction of impulse = away from the spinal cord
- 3. Multiple Choice
The diagram shows the human nervous system.
Which letter indicates a part of the central nervous system?
A
B
C
D
- 4. Multiple Choice
How can we best describe a nerve impulse?
An electrical signal that passes along nerve cells called neurones
A chemical signal that is transferred to an electrical signal
An electrical charge that travels in nerve endings
Brain's response to an unfavourable change
- 5. Multiple Choice
What is CNS?
Central Neurone System
Brain and spinal cord
Peripheral neurones
Synapses that connect neurones
- 6. Multiple Choice
What type of neurone is shown on this picture as green?
Sensory
Relay
Motor
Synapse
- 7. Multiple Choice
What type of neurone is shown on this image as purple?
Sensory
Motor
Relay
Synapse
- 8. Multiple ChoiceWhich type of neuron transmits a signal from the central nervous system to an effector such as a muscle?sensorymotorrelaydendrite
- 9. Multiple ChoiceWhich of these is not a reflex response?moving a hand off something hotsneezingpicking up a bookwink of eyes
- 10. Multiple Choice
A doctor taps on a patient's knee. What is the response?
The patient kicks
The doctor taps on the patient's knee
- 11. Multiple Choice
What are the two type of nervous system?
Central nervous system + Peripheral nervous system
Central nervous system + Cranial nervous system
Cranial nervous system + Spinal nervous system
Spinal nervous system + Central nervous system
- 12. Multiple Choice
Which of the following are the external stimuli?
Sugar level
Light intensity
Osmotic pressure of blood
Cholesterol level
- 13. Multiple Choice
Responses are carried out by organs or tissues known as
Stimulus
Responses
Effectors
Receptor
- 14. Multiple Choice
Any changes which can trigger responses is known as
Receptor
Stimulus
Cofactor
Effector
- 15. Multiple Choice
What do you understand about a response...
Any changes in the environment which can trigger response
Reaction to a stimulus
- 16. Multiple Choice
Arrange the pathway involved in detecting and responding to changes in the external environment..
Stimulus-integrating centre-response-receptor-effector
Stimulus-receptor-effector-integrating centre-response
Stimulus-receptor-integrating centre-effector-response
Stimulus-response-effector-receptor-integrating centre
- 17. Multiple Choice
There are three type of neurones. Which neurone that transmits impulses from the central nervous system to the effector organs to elicit response..
sensory neurone
motor neurone
interneurone
- 18. Multiple Choice
The function of relay neurone is..
transmits impuls from the central nervous system to the effector organs to elicit response
receives impuls from the sensory organs or receptors and transmit them to the central nervous sytem to be interpreted
connects the sensory neurone to the motor neurone
- 19. Multiple Choice
The information is transmitted along a neurone in the form of...
solid substances
electrical signals
body signals
neurotransmitter
- 20. Multiple Choice
Which diagram shows a sensory neurone?
A
B
C
D
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