00:01
In order to answer this question, let's talk about ions.
00:03
This question says, what are the intracellular and extracellular concentrations of the following ions? you have here potassium, sodium, chloride, and calcium.
00:13
So first for sodium, remember that sodium is higher in the extracellular than in the intracellular.
00:21
So in this case, you have the intracellular and you have here the extracellular.
00:34
In case of sodium, the levels of sodium are going to be higher in the extracellular than the intracellular.
00:42
In this case, for sodium, in milimoles, the extracellular concentration of sodium is going to be like about 140 milimoles.
00:51
And in the intracellular you have for.
00:54
Now, for potassium.
00:55
Potassium is like the opposite to sodium.
00:57
It means potassium is higher in the intracellular than the extracellular.
01:01
So in this case, you have like about...