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Yes,they are in cell membrane.But only in animals.

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11y ago

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Does cholesterol affect the fluidity of cell membranes?

Yes, cholesterol can affect the fluidity of cell membranes by helping to maintain their stability and regulate their flexibility.


What major chemical that functions to stiffen cell membranes and thus regulates the fluidity of the animal cell membrane is what?

Cholesterol is the major chemical that functions to stiffen cell membranes and regulates the fluidity of animal cell membranes. It helps maintain membrane structure and integrity by reducing the movement of phospholipid molecules.


What the body needs cholesterol?

Cholesterol is needed in cell membranes and for the production of steroids.


Do red blood cell membranes contain cholesterol?

Yes. All cell membranes do. It makes them flexible.


What helps maintain cell membrains?

Cholesterol is what maintains cell membranes. This why cholesterol is not a bad thing, but is necessary for cell health. Each cell is enclosed with a thin layer of cholesterol.


Is cholesterol a membrane lipid?

Yes, cholesterol is a type of lipid that is found in cell membranes.


What steroid makes up part of the cell membranes?

Cholesterol


What is a function of cholesterol that is not harmful?

as a component of animal cell membranes


Why is cholesterol so important to the plasma membrane?

why are cholesterol molecules important components of cell membranes


How does Cholesterol as a lipid that tends to stabilize the cell membranes making the cell more rigid with cholestoerol as compared to withough cholesterol.?

ribosomes


Is there cholesterol in the membrane?

Yes - cell membranes have cholesterol scattered throughout them. Cholesterol plays an important role in maintaining the integrity of the cell membrane, and may also participate in cell signalling.


What role does cholesterol play in the membrane structure and function?

Cholesterol is a type of lipid that helps maintain the fluidity and stability of cell membranes. It helps regulate the movement of molecules in and out of the cell, and also plays a role in signaling pathways within the cell. Overall, cholesterol is important for the structure and function of cell membranes.