A cell membrane controls what goes in and out of the cell. It is like a wall.
If the fatty acids in a cell membrane were polar molecules, the membrane's structural integrity and functionality would be compromised. Polar fatty acids would disrupt the hydrophobic core of the lipid bilayer, leading to increased permeability and instability. This change could hinder the membrane's ability to separate the cell's internal environment from the external one, affecting essential processes like signaling, transport, and overall cell integrity. As a result, cellular function would be severely impaired.
Cell membrane
the cell membrane
cell (plasma) membrane
The term that describes the difference in the concentrations of a substance across a cell's membrane is "concentration gradient." This gradient occurs when there is a higher concentration of a substance on one side of the membrane compared to the other, leading to potential movement of the substance from the area of higher concentration to lower concentration, often through processes like diffusion.
There is no such thing as "acell sap".
Cell membrane
A cell membrane is also known as a plasma membrane or cytoplasmic membrane. The cell membrane separates the interior of a cell from its outside environment. The main function of a cell membrane is to protect the cell from its surroundings.
the cell membrane is as flexible barrier outside of the cell.
the cell membrane
cell (plasma) membrane
cell surface membrane cell surface membrane
There are multiple membranes in a cell. Two of them are the cell membrane and the nucleur membrane.
The outer boundary of a general animal cell is the cell membrane.
the cell membrane
the cell membrane is the outer part of the cell wall.
cell membrane aka plasma membrane