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The plasma membrane is flexible due to its fluid mosaic model structure, which consists of a phospholipid bilayer with embedded proteins, cholesterol, and carbohydrates. The phospholipids have hydrophilic heads and hydrophobic tails, allowing them to move laterally and change positions easily. This dynamic arrangement enables the membrane to adapt its shape, accommodate cellular processes like endocytosis and exocytosis, and maintain overall cellular integrity. Additionally, the presence of cholesterol molecules helps to stabilize the membrane's fluidity across varying temperatures.
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Why is plasma membrane flexible?
The plasma membrane is flexible due to the presence of phospholipid molecules that can move and change position. This fluidity allows the membrane to bend and stretch, enabling the cell to change shape and facilitating the movement of molecules in and out of the cell.
How does nutrients enter a cell?
The plasma membrane.
What outermost covering of the animal cell?
membrane or plasma membrane.
What is another name for the cell membrane that starts with P and is six letters long?
The cell membrane is also called the plasma membrane.
Plasma membrane is best described as a fluid mosaic model?
Yes, the plasma membrane is best described as a fluid mosaic model because it consists of a fluid lipid bilayer with embedded proteins that can move laterally within the membrane. This fluidity allows for flexibility and dynamic interactions between the membrane components.
All cell surrounded by a flexible barrier known as the?
Cell Membraneorplasma membrane
Why is plasma membrane flexible?
The plasma membrane is flexible due to the presence of phospholipid molecules that can move and change position. This fluidity allows the membrane to bend and stretch, enabling the cell to change shape and facilitating the movement of molecules in and out of the cell.
What is the thin flexible membrane around all cells?
the cell membrane is as flexible barrier outside of the cell.
What is the flexible outer boundary of the cell?
The flexible outer boundary of the 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. The cell membrane is composed of a double layer of phospholipids with embedded proteins.
How does nutrients enter a cell?
The plasma membrane.
What does the plasma membrane look like in a cell?
The plasma membrane in a cell is a thin, flexible barrier made up of lipids and proteins. It has a phospholipid bilayer structure, with proteins embedded within it. This membrane surrounds the cell and controls the movement of substances in and out of the cell.
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.
How does cholesterol affect the plasma membrane at low temperatures?
At low temperatures, cholesterol helps maintain the fluidity of the plasma membrane by preventing it from becoming too rigid. This allows the membrane to remain flexible and functional, ensuring proper cell communication and transport of molecules.
What is the covering around the cell?
The flexible covering around a cell is a type mucous membrane that protects the cell. The covering is a plasma membrane that is composed of mostly proteins.
How is the plasma membrane of the liver cell?
plasma membrane
What outermost covering of the animal cell?
membrane or plasma membrane.
Is a plasma membrane living?
Yes, Plasma membrane is living .
