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The cell membrane surrounds the protoplasm of a cell and separates the intracellular components from the extracellular environment. The cell membrane also helps in anchoring the cytoskeleton to provide shape to the cell, and in attaching to the extracellular matrix and other cells to help group cells together to form tissues.
The cell membrane is essential for controlling what enters and exits the cell, maintaining cellular structure and shape, and facilitating cell communication with its environment. It also helps protect the cell from harmful substances and allows for interactions between different cells.
The cell membrane diffuses substances and allows certain things to pass into the cell.
it's good for allowing certain materials to go in or out of the cell
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What structure controls the passage of substances into and out of the cell?
cell membrane
What Controls what moves in and out of the cell?
Cell membrane
Which contains the other cell membrane or phospholipid?
the cell membrane
What controls the entering and leaving of a cell?
cell (plasma) membrane
What controls the movement in and out of the cell in plant cells?
cell membrane aka plasma membrane
How does the cell membrane know when to transport water and materials into and out of the cell?
It doesn't! it just lets some materials that are useful for the cells into the membrane and others out, through diffusion.
What structure controls the passage of substances into and out of the cell?
cell membrane
What Controls what moves in and out of the cell?
Cell membrane
Another name for plasma 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.
What is the thin flexible membrane around all cells?
The thin flexible membrane around all cells is called the cell membrane or plasma membrane. It serves as a protective barrier that regulates the passage of substances in and out of the cell.
What controls the entering and leaving of a cell?
cell (plasma) membrane
Which contains the other cell membrane or phospholipid?
the cell membrane
What is the outer boundary of a cheek cell called?
The outer boundary of a cheek cell is called the cell membrane or plasma membrane. It acts as a barrier, controlling the movement of substances in and out of the cell.
What is the outer boundary of an animal cell called?
The outer boundary of an animal cell is called the cell membrane or plasma membrane. It acts as a protective barrier, regulating the movement of molecules in and out of the cell.
What is a cell membrane of?
There are multiple membranes in a cell. Two of them are the cell membrane and the nucleur membrane.
What characteristics of beets makes them useful experimental model for studying cellular membranes?
Beets contain the pigment betacyanin in vacuoles within the cell. Any disruption of the membrane due to stress will allow the betacyanin to leak out of the cell coloring the surrounding solution. Thus, beets are a useful model system because they provide a visual readout of the degree of damage to the cell membrane.
The outermost boundary of an animal cell is the?
the cell membrane
