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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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What is the volume of a cube with a side length of 3 centimeters?(1 point)
mr Goodwill [35]

Considering the definition of volume, the volume of a cube with a side length of 3 centimeters is 3 cm³.

<h3>Volume</h3>

Volume is a measure of the space occupied by an object in three-dimensional space.

In other words, volume of a geometric figure is defined as the amount of space occupied by the object or figure in three-dimensional space. Volume is measured in cubic units.

The volume of a cube is equal to the measure of its side to the cube. That is to say:

Volume = side x side x side = side³

<h3>This case</h3>

In this case, you have a cube with a side length of 3 centimeters. Replacing in the definition of volume:

Volume= 3 centimeters× 3 centimeters× 3 centimeters

Solving:

<u><em>Volume= 3 cm³</em></u>

Finally, the volume of a cube with a side length of 3 centimeters is 3 cm³.

Learn more about volume of a cube:

brainly.com/question/3390425

brainly.com/question/25248189

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7 0
1 year ago
Which kind of diagram shows the amount of organic matter in the trophic levels of an ecosystem?
wariber [46]

Pyramid biomass 

<span>Pyramid biomass shows how energy are passed at each tropics level and it is a graphical representation that shows the extents of biomass per unit area at different tropic level with an ecological system. Also, biomass is the food available for the next tropic level in a food chain and they can be used as a source of renewable energy. </span>

8 0
2 years ago
What is the human
Ket [755]

Answer:

The correct answer is A . The single base pairs in DNA where humans have different

Explanation:

The human genome includes the coding regions of DNA, which encode all the genes (between 20,000 and 25,000) of the human organism, as well as the noncoding regions of DNA, which do not encode any genes. By 2003 the DNA sequence of the entire human genome was known. DNA; human genome

hope it will help you

3 0
2 years ago
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a star's brightness if it were a standard distance from earth is its apparent brightness true or false
stepladder [879]

This is false. Absolute brightness is the term used to describe how bright a star would look if it were a standard distance from Earth. Apparent brightness is how bright it would look as far as it currently is from Earth. Hope this was helpful!

4 0
3 years ago
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2 Points<br> What do bacteria have in common with the cells of other living organisms?
Anon25 [30]

Answer:

Bacteria have cytoplasm and ribosomes which are common with the cells of other living organisms.

Explanation:

6 0
3 years ago
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