In the laboratory, it may be used as a milddrying agent where other drying agents, such as calcium chloride and magnesium sulfate, may be incompatible. It is not suitable for acidic compounds, but can be useful for drying an organic phase if one has a small amount of acidic impurity.
Potassium functions as an important mineral for all living cells. It helps to maintain the right fluid balance. It also helps to ensure that heart muscle, nerve impulse muscle and other muscles function properly.
The actual name is sodium-potassium pump, officially Na+/K+ ATPase pump. You can find this on Wikipedia. It is a process that cells use to transport nutrients across the cell membrane, and occurs at only a few sites.
Potassium is a key nutrient for our body that we need. It helps keep our muscles contracting smoothly, and kidney function normal. It helps all they way from heart function to skeletal structure. However, with such a wonderful nutrition, we need to have the right balance. Too much potassium becomes an issue called Hyperkalemia, and if too little, then an issue called Hypokalemia can form. Too little potassium can cause weakness, muscle cramps and an odd heartbeart.
Potassium helps:
Other known as the sodium-potassium pump, this device located in the cell pumps in potassium as well as rids the cell of sodium at the same time the keep the sodium at a safe level.
Acts as principal intracellular electrolyte
No. The body requires a high concentration of intracellular potassium and a high concentration of extracellular sodium.
Using energy supplied by ATP, sodium ions are constantly pumped out of the nerve cell while at the same time potassium ions are pumped into the cell. This is termed the sodium-potassium pump.
Sodium-Potassium pump uses ATP (energy) to pump sodium out of cells and potassium back in.
The sodium potassium pump does not function during depolarization, but rather after repolarization. During repolarization, potassium ions flow out of the cell into the extracellular space to reestablish membrane polarity. What the sodium potassium exchange pump does is reestablish the initial ionic concentrations. It does this by exchanging three sodium ions inside the cell for every two potassium ions outside the cell.
In case the sodium-potassium pump does not function properly, high rates of sodium will remain in the cells, and potassium outside the cells, leading to a range of negative effects Just Not In Case it does not work, But when the sodium/pump function has failed to work, sodium collects inside the cell because lack of ATP(energy) and that leaves potassium hanging around.Now at this point we know that sodium is followed by water for example when you eat chips or salty food you want water.So in thus the sodium/potassium pump failing, water follows up to the sodium that are clog in the cell same as potassium,because in common sense if the sodium isn't moving the potassium isn't moving too ,because both have to be working in a cycle continuously.So once this exchange is going on,water collects inside the cell and ruptures it.It can cause high blood pressure,hypertension, and all other fun things in your respiratory system.But the cause of a pump failure in this case sodium/potassium is due to the lack of oxygen or being hypoxia inadequate oxygen.Because oxygen is needed in the begging for the gas exchange in ventilation and respiration to create energy as we know it ATP.This is just to add in more details,The first answer is not mine.
No. The body requires a high concentration of intracellular potassium and a high concentration of extracellular sodium.
The main function of the sodium potassium pump is to maintain resting potential of cellular volume. It also ensures transportation and helps regulate the cellular volume.
Using energy supplied by ATP, sodium ions are constantly pumped out of the nerve cell while at the same time potassium ions are pumped into the cell. This is termed the sodium-potassium pump.
Sodium-Potassium pump uses ATP (energy) to pump sodium out of cells and potassium back in.
The sodium potassium pump does not function during depolarization, but rather after repolarization. During repolarization, potassium ions flow out of the cell into the extracellular space to reestablish membrane polarity. What the sodium potassium exchange pump does is reestablish the initial ionic concentrations. It does this by exchanging three sodium ions inside the cell for every two potassium ions outside the cell.
ATP provides the energy for the sodium potassium pump.
because without this pump the inside of neuron will stay + and outside -( check that, I am not that sure) and the neuron will not be able to function, as a result you will not feel any pain or even feel anything. read the section that talks about neuron's function...
the sodium-potassium pump is one of the most important carrier proteins in the animal cell.
the sodium-potassium pump is one of the most important carrier proteins in the animal cell.
potassium ions into the cell
K+ ions only.
sodium-potassium pump