a single na /k atpase pump is present in the plasma membrane of an artificial cell with an initial cellular environment of 1000 sodium ions and 1000 molecules of atp inside the cell, 1000 potassium ions outside the cell, and a net charge differential across the plasma membrane of 0. assuming the only changes in the cellular environment are a result of the pump's actions, what would be the number of na , k and atp molecules inside the cell after 100 cycles of the pump and what would be the net charge differential (inside-outside) across the plasma membrane?

The boundary between a cell's inside and outside is created by the plasma membrane, which is a network of lipids and proteins.
It is also known as the cell membrane plainly.
The plasma membrane's primary job is to shield the cell from its surroundings.
It controls the materials that enter and leave the cell and is semi-permeable.
All living things have plasma membranes in their cells.

Na/K pump across plasma membrane:

This protein pump, also known as the Na+/K+ pump or Na+/K+-ATPase, is located in the cell membrane of neurons (and other animal cells).
In a ratio of 3 sodium ions out for every 2 potassium ions brought in, it functions to transport sodium and potassium ions across the cell membrane.
The process aids in stabilizing membrane potential, and the pump is crucial in establishing the circumstances required for action potentials to fire.

Hence, 700 Na+; 200 K+; 900 ATP and −200 charge differential (inside-outside) is the answer

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