The cell membrane, it regulates what enters and exits the cell. The cell membrane only exists in animal cells; plants have a cell wall, but no cell membrane.
Cell Membrane
The Cell Membrane protects the cell and regulates what substances enter and leave it. It is like the "gate keeper"
The cell membrane determines what comes in and what goes out. Water goes in and out by osmosis which is a passive method. Others require the help of proteins that act as doorways. These require energy and the method is called active transportation.
The cell membrane is a busy cell. This cell regulates what can and cannot leave.
Only indirectly. The part of the cell that regulates the movement of material is the cell membrane, which surrounds the cell.
The cell membrane controls what enter and leaves the cell, it also gives the cell shape.
Plasma membrane
A body membrane regulates what goes in the body in general, but the cell membrane regulates what goes in and out if the cell.
The Cell Membrane protects the cell and regulates what substances enter and leave it. It is like the "gate keeper"
Regulates what goes in and out of the cell. :)
The cell membrane, which is a partially permeable membrane which 'selects' what goes in and comes out of a cell.
The cell membrane determines what comes in and what goes out. Water goes in and out by osmosis which is a passive method. Others require the help of proteins that act as doorways. These require energy and the method is called active transportation.
It regulates what goes in and out of the cell.
The cell membrane is a busy cell. This cell regulates what can and cannot leave.
controls the cell and regulates everything that goes on inside....
It is a thin, flexible barrier that regulates what goes out and into the cell.
They protect the cell, give it shape and regulates what goes in and out of the cell.
The cell membrane regulates what goes in and out of the organism.