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Is the fluid mosaic plasma membrane describe the plasma membrane can contain cholesterol which tends to make the membrane more stable true or false?
True. The fluid mosaic model describes the plasma membrane as a flexible structure composed of various proteins and lipids, including cholesterol. Cholesterol molecules are interspersed within the phospholipid bilayer, which helps to stabilize the membrane and reduce its permeability, thereby maintaining membrane integrity and fluidity under varying temperatures.
What else can I help you with?
What strengthens the fluid mosaic and makes the plasma membrane more stable in animals?
Cholesterol?
What components of the cell membrane contribute to the mosaic quality of the cell membrane?
The mosaic quality of the cell membrane is due to the presence of various components such as phospholipids, cholesterol, proteins, and glycolipids. These components are arranged in a dynamic and fluid manner, creating a mosaic pattern that allows for flexibility and functionality of the cell membrane. Additionally, the diverse composition of these components helps in maintaining the structural integrity of the membrane.
What is the Relationship between mosaic and plasma membrane?
The plasma membrance is a mosaic model- thus named because the constituent molecules of the membrane, e.g. phospholipids, cholesterol, proteins, exist in a state of tight associations and fluidity. These associations resemble a mosaic.
What three things describes appearance of the cell membrane?
This membrane is called the fluid mosaic modelas it is a mixture of phospholipids, cholesterol, proteins and carbohydrates.
How is a fluid mosaic model made rigid?
The fluid mosaic model of the cell membrane can be made more rigid by increasing the amount of cholesterol in the membrane. Cholesterol helps to stabilize the membrane by reducing its fluidity and increasing its rigidity. Additionally, shorter and more saturated fatty acid chains in the phospholipids can also contribute to a more rigid membrane structure.
What model describes the characteristic of the cell membrane?
The fluid mosaic model describes the structure of the cell membrane. It depicts the membrane as a fluid phospholipid bilayer with embedded proteins, cholesterol, and carbohydrates. This model highlights the dynamic nature of the membrane and how its components move and interact with each other.
What Components of the cell membrane constantly shift the?
The entire cell membrane shifts. It has cholesterol molecules embedded in it to slow it down somewhat. This is called the fluid mosaic model.
What material best describes a membrance?
The cell membrane is called the fluid mosaic model as it is a mixture of phospholipids, cholesterol, proteins and carbohydrates.
Does the fluid mosaic model describe the plasma membrane as a structure that is liquid and very rigid?
true
Why is the membrane referred to as a fluid mosiac?
It is called that because the membrane is rather loose and moves easily since is a lipid. It is stabilized somewhat by cholesterol molecules (in animals cells only). The mosaic just means that there is more than one thing that makes up the membrane. Besides the cholesterol molecules there are various proteins embedded in the membrane as well.
Term used to describe a cell membrane means that the membrane contains different kind of molecules?
That kind of membrane in cells is called a mosaic membrane since the molecules are not all the same.
Why is the fluid mosaic model important?
The fluid mosaic model serves to describe the cell membrane and how it functions. The 'fluid' describes its nature, rather than being solid, and the 'mosaic' describes its many and different parts, such as proteins, phospholipids, and in some cases cholesterol.
