Why is the plasma membrane called a selectively permeable membrane: Conclusion

Conclusion: Therefore, the plasma membrane is called a selectively permeable membrane because it selectively allows certain molecules to enter or exit the cell while blocking others, thus regulating the internal environment of the cell. --- The plasma membrane is called a selectively permeable membrane because it relatively allows the movement of substances from the inside of the cell to the outside and vice-versa. This selectivity depends on the requirements of the cell and the substances present in the surroundings of the cell. The plasma membrane is a thin, flexible layer that surrounds the cell. It is known as the selectively permeable membrane because it allows some molecules to pass through while preventing others. Why is the plasma ...