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Nervous System Flashcards | StudBud
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Nervous System
Nervous System
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StudBud Administration
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A #biology quiz to revise the basics of the #nervoussystem to #year9
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
The receptors in your eyes are?
Chemoreceptors
Photoreceptors
Mechanoreceptors
Thermoreceptors
2
The axon is surrounded by a...?
Dendrites
Cell wall
Myelinated sheath
Nucleus
3
Which of the following happens at the end of a neuron?
Neurons touch
Chemicals are released into the synapse
The synapse closes
The synapse opens
4
All the neurons in your body touch
True
False
5
Receptors respond to...?
Everything
A change in environment
Logical thought
Stimuli
6
True or False. The neuron relies on an all or nothing response?
True
False
7
The
spinal cord
is apart of the ...?
Central Nervous System
Peripheral Nervous System
8
Neurons transmit...?
Receptors
Nervous impulses
Dendrites
Stimuli
9
Which is NOT a part of a motor neuron?
Cell body
Cell wall
Dendrites
Axon
10
What best describes what happens to chemicals that are released into a synapse by a neuron?
They break down
The synapse closes
The synapse opens
They diffuse across the synapse
