Which statement about plasma membrane is correct
One correct statement about the plasma membrane is that it is composed of a phospholipid bilayer.
A correct statement about the plasma membrane is that it is a selectively permeable barrier that regulates the movement of substances in and out of the cell.
Other statements that are also correct about the plasma membrane include:
- It is composed of a phospholipid bilayer, with hydrophilic (water-loving) heads on the outside and hydrophobic (water-fearing) tails on the inside.
- It contains various proteins that are responsible for different functions, such as transport of molecules, cell signaling, and structural support.
- It plays a crucial role in maintaining the internal environment of the cell by preventing the free movement of certain molecules and ions.
- The plasma membrane is also involved in cell-cell recognition and communication.
- It is a dynamic structure, capable of rearranging and changing its composition in response to different conditions and stimuli.