the helmet protects the brain
Both membranes protect parts of the cell.
When looking at a cell as a factory, the cell membrane is like the factory outer walls.
both have cell membrane
Gates function in a similar way to a cell membrane because they regulate entry and exit of people into homes just like the cell membrane controls movement of substances into and out of the cell.
The cell membrane of an animal cell is similar to skin, as it acts as a protective barrier that regulates what enters and exits the cell. Both the skin and cell membrane are essential for maintaining the cell's internal environment and protecting it from external threats.
The cell membrane is the outer layer of a cell. It is part of the PLANT AND ANIMAL CELL! don't get it confused with a cell wall, they are similar but they are different.
Another name for the cell membrane is the plasma membrane. It is a semi-permeable membrane that surrounds the cytoplasm of a cell, providing structure and regulating the movement of substances in and out of the cell.
the all have the cell membrane.
A nucleus has a membrane around it that is very similar to the cell membrane. It is called the nuclear envelope and it is a porous double membrane that separates the nucleoplasm from the cell cytoplasm.
Substances enter a cell through the cell membrane
The lungs are similar to a cell membrane in the sense that oxygen enters the alveoli similarly to how it enters cells.
The shell is most similar to the cell membrane because it covers and surrounds the egg and it protects it. It allows heat and other things to come in and out of it.