CNS | Vocabulary | Nerves | pot luck | Endocrine System |
---|---|---|---|---|
Central Nervous System
What does CNS stand for?
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Peripheral Nervous System
What does PNS stand for?
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Neuron
What is the name of a cell that makes up a nerve?
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motor
What type of neuron sends impulses to your muscles
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Hormones
What is the name of the kind of chemicals the endocrine system uses to control activities in your body?
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Brain and spinal chord
What two parts make up the CNS?
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The outside edge or part of something
What does the word "peripheral" mean?
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Neurotransmitters
What is the name of the chemicals released when a signal reaches the end of an axon?
|
diabetes
what is an endocrine system disorder that would cause blood sugar to be high at all times
|
Glands
What kind of organ are most of the organs in the endocrine system?
|
They increase surface area for neurons
How are the folds and bumps in your cerebral cortex beneficial?
|
a group of cells that make special chemicals for the body
Gland
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Nucleus (receives and sends info), dendrite (gathers info), axon (sends info)
Name the 3 main parts of a neuron, and their direction of information flow.
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touch
What sense tells us something is soft?
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Affects the rate at which your cells use energy (metabolism)
What does the thyroid gland do to your body?
|
Cerebellum, brain stem, and cerebrum
What are the three main parts of the brain?
|
The part of the brain responsible for involuntary processes
Medulla
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Sensory neurons gather information from around your body and send to the brain, motor neurons send messages from your brain to spinal cord and other parts of the body.
What is the difference between a motor neuron and a sensory neuron?
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It releases the hormone that helps cells take glucose out of the blood
What does your endocrine system do after eating sugar?
|
Epinephrine
What hormone do the adrenal glands release?
|
The cerebral cortex
What is the name of the outer part of the cerebrum?
|
The part of the neuron that carries impulses away from the cell.
axon
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Synapse
What is the term for the empty space between the axon terminal of one neuron, and the dendrite of another?
|
to gather and respond to information
What is the role of the nervous system
|
Homeostasis
What state is the body always trying to achieve? (A stable, healthy condition)
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