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.
The cell membrane, also known as the plasma membrane, controls what goes in and out of the plant cell. It is a selectively permeable barrier that regulates the passage of nutrients, ions, and waste products.
control what substances enter and exit the cell. It acts as a barrier, allowing only certain molecules to pass through via various transport proteins. This selective permeability helps maintain the cell's internal environment and carry out essential cellular processes.
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 plasma membrane regulates what goes in and out of the cell. It is a selectively permeable barrier that controls the movement of substances such as ions, nutrients, and waste products in and out of the cell.
The cell membrane controls what goes in and out of the cell. It acts as a barrier and regulates the passage of molecules such as nutrients and waste products. Additionally, specific proteins in the cell membrane help facilitate the movement of certain substances across it.
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.
It regulates what goes in and out of the cell.
controls the cell and regulates everything that goes on inside....
The cell membrane, also known as the plasma membrane, controls what goes in and out of the plant cell. It is a selectively permeable barrier that regulates the passage of nutrients, ions, and waste products.
The cell membrane regulates what goes in and out of the organism.
control what substances enter and exit the cell. It acts as a barrier, allowing only certain molecules to pass through via various transport proteins. This selective permeability helps maintain the cell's internal environment and carry out essential cellular processes.
They protect the cell, give it shape and regulates what goes in and out of the cell.
The cell membrane, also known as the plasma membrane, regulates the flow of materials into and out of cells. It is selectively permeable, allowing certain molecules to pass through while blocking others, thus controlling the exchange of substances between the cell and its environment.
The cell part that contains the external boundary of the cell is the cell membrane. It acts as a barrier that separates the cell from its surroundings and regulates the passage of substances in and out of the cell.
The answer to the question is the cell membrane. The cell membrane is a biological membrane that seprates the interior of all cells from the outside enviorment. my answer by Ann: enzymes
the nucleus is a dark roundish structure found in the cytoplasm. it controls the cell and regulates everything that goes on inside....