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Can steriods and cholesterol cross the cell membrane on their own?
Wiki User
∙ 7y ago
Yes because the cell membrane allows non polar molecules through
Wiki User
∙ 7y ago
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What major chemical that functions to stiffen cell membranes and thus regulates the fluidity of the animal cell membrane is what?
Cholesterol
Is a plasma membrane composed of Cholesterol molecules?
Yes - cholesterol is found in cell membranes. Cholesterol helps to stabilise the membrane. It is also sometimes involved in cell signalling.
Is cholesterol a waste product that must be removed from the body?
No, cholesterol is part of the cell membrane. Without it the membrane would be too unstable and move too much. The cholesterol "stiffens" the 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.
What happen to cell when there is no cholesterol?
There are a number of possible things that could happen to a cell if it no longer could produce cholesterol. This would result into the death of the cell since cholesterol is what produces the cell membrane which allows the cell to exist.
What is the role cholesterol in the cell membrane?
Cholesterol allows fluidity in the cell membrane. Cholesterol has a water loving region and also another region which is hydrophobic.
Another type of lipid in the cell membrane is that makes the membrane more fluid?
Phospholipids are the major lipid found in the cell membrane.
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 strengths the cell membrane?
Cholesterol
Why do you need cholesterol in the cell membrane?
It prevents the lipids on the cell membrane from sticking together
What is a steriod common in cell membrane?
cholesterol
What part of the cell membrane help maintain flexibilty of membrane?
cholesterol
What major chemical that functions to stiffen cell membranes and thus regulates the fluidity of the animal cell membrane is what?
Cholesterol
Is a plasma membrane composed of Cholesterol molecules?
Yes - cholesterol is found in cell membranes. Cholesterol helps to stabilise the membrane. It is also sometimes involved in cell signalling.
Is cholesterol a waste product that must be removed from the body?
No, cholesterol is part of the cell membrane. Without it the membrane would be too unstable and move too much. The cholesterol "stiffens" the membrane.
What part of the cell makes up the membrane?
Cholesterol
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.
