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Angelina_Jolie [31]
3 years ago
10

In neuroscience, depolarization is an "all or nothing" response; what does that

Biology
1 answer:
Tom [10]3 years ago
5 0

Answer:

The correct answer is - The neuron's intracellular charge must get more positive to meet a certain  thresh hold in order to depolarize. If the neuron does not hit that threshold, then the  neuron will not fire

Explanation:

In neuroscience, the depolarization of neurons shows the all or none law which is also called as all or nothing response. It states that all action potentials have the same size and the potential or strength of a nerve cell does not depend on the stimulus strength as all are the same size.

If a stimulus reaches a particular threshold cell or fiber will fire so either it will fire or not cross the threshold this is all or nothing response or law and depolarization is an example of it.

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WARRIOR [948]

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  • In addition to keratinocytes, the <em>stratum spinosum</em> also contains another epidermal cell type called epidermal DENDRITIC cells that help to fight infection.

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5 0
3 years ago
How have scientists determined the earth's core is composed of iron and nickel?
Sedaia [141]
<span>The correct option from the given options is: "Scientist have determined the composition of Earth's core by using radiometric dating to examine meteorites".
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8 0
3 years ago
How do we know that humans<br> are causing the Earth to warm<br> and the climate to change?
Serga [27]

Explanation:

we can track climate patterns back to us on earth and the excessive use of fossil fuels and other gasses contribute to this - its basically proven that we are the reason climate change is a thing. climate will change by itself by us humans are causing this to be much faster than it should be

6 0
3 years ago
I need a science scenario that has a control group, a experimental group, and has a testable question
Artemon [7]
Don't copy others. Come up with your own scenario.
3 0
3 years ago
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Archy [21]

Answer:

less water than cool air

Explanation:

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hope this helps :)

6 0
3 years ago
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