The answer to this question is a volcaniclastic debris. A volcaniclastic debris are debris from the volcano that was transported either through air or wind to the land or surface. An example of volcaniclastic debris are ashes, rocks, cinders, and blocks.
natural compounds I mean all organic compounds
Explanation:
many organic compounds are obtained directly from the plants and animal sources by suitable method of installation a few filling here example are carbohydrate cellulose sugar and starches for prediction of hunters of useful organic substances such as solved synthetic rubber explosive and plastic
The correct answer is D. Ion
Answer:
The graph suggests that the oil spill continuing to harm the salmon population.
Explanation:
It was an oil spill. Oil spills are generally bad. I took a guess, and then looked it up. I was right.
A neuron depolarizes when the Na+ channels open, and the ion flows into the cell. If you open an Na+ channel in a typical neuron, Na+ will enter the cell, and the cell will depolarize. Option A.
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When does a neuron depolarize?</h3>
When the electrical stimulus is applied to the neuron or when a neurotransmitter joins its receptor, ion channels activate.
Ion channel openning produces depolarization by letting sodium get into the cell.
Depolarization, due to the increase of possitive charges, propagates to inactivated regions adjacent to the membrane opening more sodium channels.
Ions traffic will consist of the pass of sodium to the interior of the cell and potassium to the exterior.
- K+ follows a concentration gradient,
- Na+ follows an electrochemical gradient.
The interchange results in an increase of positive charges in the interior of the cell. This depolarization activates an action potential that extends to the rest of the membrane.
So, when openning a Na+ channel in a typical neuron, Na+ will enter the cell, and the cell will depolarize. Option A is correct.
You can learn more about neuron depolarization at
brainly.com/question/25235953
brainly.com/question/25533751
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