Cell membrane
The cell membrane controls what substances enter or leave the cell. It is a selectively permeable barrier that allows certain molecules to pass through while blocking others. This regulation helps maintain the internal environment of the cell.
The nucleus is what controls the cell.
nucleus
nucleus controls the cell functions with directions given by the chromosomes inside of it
it is the cell wall ! :)
The cell membrane. It is described as semipermeable
Cell membrane
The cell membrane is reposnible for allowing what substances can enter and leave a cell, this happens by different methods of transport for instance "active transport" in plants. The phospholipid bilayer containing cholesterol, proteins and carbohydrates, also helps in allowing which substances to pass.
The cell membrane controls what substances enter or leave the cell. It is a selectively permeable barrier that allows certain molecules to pass through while blocking others. This regulation helps maintain the internal environment of the cell.
The Nucleus
I think you are talking about the nucleus, which is the "brain" of the cell. It controls everything that cell does.
The nucleus is what controls the cell.
nucleus
the nucleus.
nucleus controls the cell functions with directions given by the chromosomes inside of it
The nucleus is the control center of the cell.