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When you touch something hot a neuron in your fingers senses the temperature which best decscribes the first reaction the neuron has?
Wiki User
∙ 7y ago
Ions flow into the neuron. An action potential forms moves along the neuron. A response occurs, here, an aversion response... your body pulls your hand and finger away.
Wiki User
∙ 7y ago
Wiki User
∙ 11y agoAn action potential moves along the neuron.
The electric impulse travels from the dendrite to the cell body, which reaches action potential when potassium enters the cell and makes it positive. Then the action potential fires and the signal is passed on to the axon. The presynaptic membrane of the first neuron attaches to the postsynaptic membrane of the next neuron in line and the signal gets massed on. It eventually reaches a center of the peripheral nervous system which decides what to do, which is to pull away from the hot thing.
Callsign_Kevlar
An action potential forms. - Apex
Ciara Parker
Katheryn Barrows
melinda pack
Apex is ions flow into the neuron.
Anonymous
neurotransmitters flow into the brain.
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What is the best way to cool down?
Put it into contact with something at a lower temperature, cross your fingers and rely on the second law of thermodynamics.
How do you unfreeze?
To thaw something out, you place it in an environment where the temperature is above freezing.. depending on how quickly you want it to thaw, you could leave it at room temperature, place it in a refrigerator, or put it in lukewarm to warm water. If you're thawing out a body extremity, such as fingers, you place the fingers under cold water, and gradually increase the water temperature.
What is the best way to cool down water?
Put it into contact with something at a lower temperature, cross your fingers and rely on the second law of thermodynamics.
What research design is used for measuring reaction time?
You can measure your reaction time by dropping a ruler between your fingers.
Fingers crossed - what does this mean?
If someone has their fingers crossed while they say something, that means that they are lying. This phrase can also be used in the sense of "we'll keep our fingers crossed", meaning that you are hoping for something.
Can giving blood cause numbness in fingers?
Yes, giving blood can cause numbness in fingers however, this is not a normal reaction. If you experience numbness in your fingers after giving blood, you should contact your doctor immediately.
Mind says something and fingers does something else?
what is beyonce sister name
How do you develop webbed fingers?
it is not something you develop you are born with it
How many fingers does your toes have?
NONE! Why would you ask that?? Fingers are for your hands and toes are for your feet. I hope you learned something!!
If you touched lime and it is burning your fingers is there something wrong?
Yes, considering limes dont usually burn fingers
Why does your fingers get pruney when it's wet in water?
because of the water soaking into your skin
What is a homograph for a sound made with fingers?
A homograph for a sound made with fingers could be "knock." It can refer to the act of gently tapping on something with your fingers or the sound produced by doing so.
