Nervous system(general)
Nerves
Facts!/Definitions
How do they pass messages?
Interaction
100
the nervous system is the what for your entire body
What is control center
100
are nerves thin or thick
What is thin
100
how many neurons are in the human brain alone?
What is 100 billion
100
does the electricity charge travel the full length of the neuron?
What is yes
100
why do the systems within the body interact with one another?
What is to keep an organism healthy
200
how many nervous systems are there?
What is two
200
what group of nerves send messages to the brain?
What is sensory nerves
200
how many nerve cells in a human body
What is a million
200
a neuron has to first be what to generate an electrical pulse
What is stimulated
200
Does each system have specific functions or non-specific functions?
What is specific functions
300
what does the brain use the information it receives from your nerves for?
What is to correlate all of your actions and reactions
300
what group of nerves carry messages back from the brain to all muscles and glands in your body
What is motor nerves
300
what word is defined as involuntary or unconcious
What is autonomic
300
what can neurons be stimulated by?
What is heat, cold, touch and sound vibrations
300
the brain receives information from organs in the body and adjusts signals to theses organs to do what?
What is maintain proper functioning.
400
what does the central nervous system do?
What is controls action in our body
400
how many neurons are in the human brain?
What is 100 billion
400
pulling your hand back after touching something hot is an example of what
What is voluntary
400
The electricity ______ travels the ____ ______ of the neuron.
What is the electricity charge travels the full length of the neuron.
500
what nervous system is the part of the the nervous system that's outside of the brain and spinal cord?
What is the Peripheral nervous system
500
whats an example of how nerves carry messages back and forth
What is texting
500
the nervous system can transmit signals at how many meters per second
What is 100 mps
500
what helps the electrical charge get to the next extended finger
What is chemicals
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