Respuesta :
Answer: controls what enters and leaves the cell
Explanation: it is a barrier keeping the constituents of the cell in and unwanted substansces out and is also a gate allowing transport into the cell of essential nutirnts and movement from cell of waste products.
The cell membrane is also referred to as the plasma membrane or cytoplasmic membrane of the cell. It lays various functions in the cell.
The correct answer is:
Option B. controls what enters and leaves the cell
Role of the cell membrane are:
- The cell membrane is a biological membrane, which separates the interior of the cell from the external environment.
- The cell membrane is selectively permeable such that it allows certain molecules to pass through them.
- The cell membrane controls the entry and exiting of molecules from the cell.
Thus, the correct answer is Option B.
To know more about cell membrane, refer to the following link:
https://brainly.com/question/17254662