regulation
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Response | is a reaction to the stimulus
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| Stimulus | is a specific change in the environment that affects the nervous system
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| Impulse | is a chemical or electoral message carried out by the nerve cells
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| Neuron | a nerve cell
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| Axon | is a single long fiber that carries impulses away from the cell body
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| Central Nervous System | includes the brain and spinal cord
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| Peripheral Nervous system | is made up of the nerves that lie outside the system
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| regulation | is the life process by which cells and organisms respond to changes within and around them
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| Nerve cell | the basic unit of the nervous system
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| dendrites | are branched parts of a neuron that receive impulses from other neurons or sense organs.
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| cell body or cyton | contains the nucleus and cytoplasm
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| ganglia | cell bodies often are present in groups
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| synapse | between the dendrites of one neuron and the axon of another is a space
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| nerve | is a bundle of neurons or parts of neurons
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| sensory neuron | carries impulses to the central nervous system
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| motor neurons | carry impulses from the central nervous system to various body parts such as muscles or glands
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| mixed nerves | contain both sensory and motor fibers
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| reflex | is an example of involuntary behavior
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| reflex arc | in a reflex response nerve impulses travel in a set pathway
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| interneuron | connects the sensory neuron with the motor neuron
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| cerebrum | controls movements the sense speech and abstract thought
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| cerebllum | coordinates the actions of muscles and helps maintain balance
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| medulla | controls involuntary actions such as breathing and heart beat
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| glands | produce hormones which are directly secreted into the blood
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| hormone | chemical messenger
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| steps | sensory system, interneuron and motor system
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
karla ludizaca
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