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Which components is the most important in determining the fluidity of the cell membrane?
Wiki User
∙ 10y ago
phospholipids and cholesterols
Wiki User
∙ 10y ago
Wiki User
∙ 10y agocholesterol
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What are some modulators of membrane fluidity?
Some moderators of membrane fluidity are the proteins embedded in it and cholesterol molecules also.
Phospholipids are important components of what?
Cell membrane
What is the function of a cholesterol in the cell membrane?
Cholesterol is found in the membrane. It prevents lower temperatures from inhibiting the fluidity of the membrane and prevents higher temperatures from increasing fluidity. It stabilizes the membrane. Only animal cells have cholesterol in their membranes.
How does the presence of cis double bonds in fatty acids affect membrane fluidity?
They tend to increase the fluidity
Why is it important for the cell membrane to be fluid?
The reason why the cell membrane requires a fluid consistency is to allow certain molecules to pass through. Fluidity is also important for phagocytosis to take place.
How is fluidity reduced in animal cells?
Membrane fluidity is reduced in animal cells when there are fewer non-uniform membrane components. Membrane molecules that increase fluidity include polyunsaturated phospholipids and cholesterol molecules.
What are some modulators of membrane fluidity?
Some moderators of membrane fluidity are the proteins embedded in it and cholesterol molecules also.
What is the major component of the plasma membranes?
Most of the membrane is composed of phospholipid molecules. These allow the membrane to be rather fluid (not stiff). Embedded in this membrane are proteins which give some structure to the membrane. The 3rd components are proteins or glycolipids. Cholesterol is also found in the membrane. It prevents lower temperatures from inhibiting the fluidity of the membrane and prevents higher temperatures from increasing fluidity. Cholesterol is only found in animal cells.
What is the function of the cholesteral in the plasma membrane?
alter membrane fluidity
What are the important of lipids?
permeability to the plasma membrane, maintaining the fluidity , get signaling through the glycolipid as such some more...
Phospholipids are important components of what?
Cell membrane
What is the function of a cholesterol in the cell membrane?
Cholesterol is found in the membrane. It prevents lower temperatures from inhibiting the fluidity of the membrane and prevents higher temperatures from increasing fluidity. It stabilizes the membrane. Only animal cells have cholesterol in their membranes.
How does the presence of cis double bonds in fatty acids affect membrane fluidity?
They tend to increase the fluidity
Why is it important for the cell membrane to be fluid?
The reason why the cell membrane requires a fluid consistency is to allow certain molecules to pass through. Fluidity is also important for phagocytosis to take place.
What is the function of the cholesterol molecules in a cell membrane?
Cholesterol is found in the membrane. It prevents lower temperatures from inhibiting the fluidity of the membrane and prevents higher temperatures from increasing fluidity. It stabilizes the membrane. Only animal cells have cholesterol in their membranes.
What is the function of the cholesterol in a cell membranes?
Cholesterol is found in the membrane. It prevents lower temperatures from inhibiting the fluidity of the membrane and prevents higher temperatures from increasing fluidity. It stabilizes the membrane. Only animal cells have cholesterol in their membranes.
Does cholesterol increase membrane fluidity?
Cholesterol increases the membranes fluidity due to the molecule having a high degree of saturation and its long length. Unsaturated fatty acid tails are kinked. As a result, the fatty acid cannot be packed as tight, which decreases the melting point. The ability of some organisms to regulate the fluidity of their membrane is called homeoviscous adaptation.
