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There is a greater concentration of Na plus outside and there is a greater concentration of K plus inside the cell. When the stimulus is delivered, the permeability of the membrane is changed, and Na plus diffuses into the cell, initiating the depolarization of the membrane.
Sodium potassium pump is responsible for restoring the original concentration of Na plus and K plus.
aldosterone
Concentration. It will generally flow from an area of high concentration to an area of low concentration.
Magnesium, ion (Mg2+)
The normal concentration of total serum calcium (bound calcium plus free calcium) is in the range of 8.8-10.4 mg/dL
There is a greater concentration of Na plus outside and there is a greater concentration of K plus inside the cell. When the stimulus is delivered, the permeability of the membrane is changed, and Na plus diffuses into the cell, initiating the depolarization of the membrane.
Sodium potassium pump is responsible for restoring the original concentration of Na plus and K plus.
for example: if you get paid $10 an hour normally, if you get paid itme and a half, you would get your $10 plus half of what you normally get ($5 more) for a total of $15 an hour
for example: if you get paid $10 an hour normally, if you get paid itme and a half, you would get your $10 plus half of what you normally get ($5 more) for a total of $15 an hour
aldosterone
It is the concentration difference.If H+ concentration high in a place and low in another place,there is a H+ gradient.
If it is an airline requiring 63" in total dimensions, they are normally referring to length, plus width, plus how tall (or "thick") it is when you finally get it zipped up! :-)
Concentration. It will generally flow from an area of high concentration to an area of low concentration.
When the pH drops from 7 to 5 the H plus concentration increases by 100 times. ie:for every drop back of pH by 1 unit the H plus concentration increases by 10 times.
pH
Hydrochloric acid is HCl. It is a H plus (H^+) donor, and so adding it to water will INCREASE the H^+ concentration. Increasing the H^+ concentration results in a DECREASE in pH.