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While water does pass through the membrane if it has enough momentum, the apolar part of the lipid bilayer generally is what makes the membrane more or less waterproof.
Wiki User
∙ 10y ago
Wiki User
∙ 9y agoit's made of oily phospholipid.
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What makes up part of the Cell's membranes?
The main 'component' of the Cell's membranes are fatty acids, also known as lipids.
What makes up most of a cell's membrane's?
Phospholipids is what makes up cell membranes. These are molecules with a polar head composed of a phosphate.
What lipid molecule makes up 50 percent of the cell membranes?
A phospholipid bilayer makes up most of the cell membrane
What molecules form the double layer of cell membranes?
A double layer of phospholipids makes up most of your cell membranes
Do cheetahs have cell walls or membranes?
Cheetahs do not have cell walls. However, like all living organisms, they have cell membranes that surround and protect their cells. Cell membranes regulate the passage of substances in and out of the cell.
Do red blood cell membranes contain cholesterol?
Yes. All cell membranes do. It makes them flexible.
What part of the cell makes cell membranes?
Outer covering .
What makes up part of the Cell's membranes?
The main 'component' of the Cell's membranes are fatty acids, also known as lipids.
What molecule makes up cell membranes?
Cell membranes are mainly composed of phospholipids. A phospholipid is a phosphate group with a fatty acid tail. Proteins are also present in cell membranes.
What macromolecule makes up cell membranes?
Proteins!
What kind of molecule makes up most of your cellular membranes?
A double layer of phospholipids makes up most of your cell membranes.
What steroid makes up part of the cell membranes?
Cholesterol
What steroid that makes up part of the cell membranes?
Cholesterol is a steroid that plays a key role in the structure and function of cell membranes. It helps maintain membrane fluidity and stability, and is also a precursor for the synthesis of other important molecules such as steroid hormones.
What is the substance in the cell of the epidermis that toughens the skin and makes it waterproof?
The substance is called keratin. It is a fibrous structural protein that provides strength, structure, and waterproofing to the cells in the epidermis, which helps to protect the skin from damage and dehydration.
How does boiling water affect cell membranes of red beet cells?
Boiling water can disrupt the cell membranes of red beet cells by denaturing the proteins and lipids that help maintain membrane integrity. This can lead to the release of cellular contents and loss of membrane function, ultimately causing cellular damage and death.
What part of a cell makes membranes and processes proteins?
The endoplasmic reticulum makes membranes and processes proteins in a cell. There are two types: rough endoplasmic reticulum (with ribosomes attached for protein synthesis) and smooth endoplasmic reticulum (involved in lipid synthesis and detoxification).
What makes up most of a cell's membrane's?
Phospholipids is what makes up cell membranes. These are molecules with a polar head composed of a phosphate.
