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What is A lipid bi-layer with many proteins embedded in it and attached to its surfaces is called?
Wiki User
∙ 9y ago
plasma membrane of the cell
Wiki User
∙ 9y ago
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What is aquaporins?
Aquaporins are protein molecules embedded in the phospholipid bilayer (cell membrane ) of some cells. They transport water across the cell membrane.
What is the key structural element of a cell membrane?
The primary structural component of a cell membrane is the phospholid layers. This is mainly made of proteins which facilitate various cell activities.
When a membrane is freeze fractured the bilayer splits down the middle between the two layers of phospholipids In the electron micrograph of a freeze-fractured membrane the bumps seen on the fracture?
Integral Proteins.
What is found in a membrane?
phospholipid biolayer is the membrane it self. the protein is what gets stick in the membrane. protein In context of unit membrane, it consists of a fluid mosaic of phosphoplipid bilayer and proteins. A phospholipid bilayer is made up of two layers of phospholipids with their non-polar tails facing away from the aqueous environment and polar heads towards the aqueous environment. They make up 40% of the membrane. Proteins make up 60% of the membrane and are of two types: 1. Integral proteins 2. Peripheral proteins There can also be presence of cholesterol molecules in the membrane in the hydrophobic region.
What is another name for the phospholipid bilayer?
It depends on which lipid bilayer you're talking about. There is the phospholipid bilayer that surrounds eukaryotic cells, cholesterol phospholipid bilayers, protein lipid bilayers, phase transition lipid bilayer, lipid bilayer membrane...
Are integrins embedded in the lipid bilayer?
Yes they are, as well as glycoproteins, integral proteins, and transmembrane proteins. Peripheral proteins however are not embedded in the lipid bilayer.
Embedded in the phospholipid bilayer?
Protein Molecules
Most receptor proteins are embedded in the?
Receptor proteins are embedded in the lipid bilayer of the cell membrane.
What are the proteins embedded in the lipid bilayer?
peripheral proteins
How can a lipid bilayer be fluid yet asymetrical?
There are proteins embedded in the membrane also. Some of these proteins exist on the aqueous side (outside) while others are only embedded on the inside. These are called peripheral membrane proteins. Some proteins go span the entire length of the lipid bilayer and are called transmembrane proteins. Peripheral membrane proteins are only temporarily attached and can become free by some types of stresses (i.e. detergents, solvents etc.). Integral membrane proteins are proteins that are permanently attached to the membrane.
What is the structure of cellular inclusion?
A lipid bilayer (sometimes double bilayer) with embedded proteins for targeting and support.
What is the phYSICAL parts of cell membrain?
The cell membrane is composed of a phospholipid bilayer and proteins, which are embedded in the bilayer.
Cell membrane made up of?
Phospholipid bilayer and embedded proteins and sugars
What is embedded in the phospholipid bilayer that also aid in diffusion and in the cell recognition?
Proteins.
The components of membranes that account for most of their active functions are?
Diverse proteins embedded in the lipid bilayer or positioned at one of its surfaces carry out most of the membranes functions.
Hydrophilic regions of proteins protrude from both surfaces of the bilayer?
False
What materials are found in the plasma membrane?
Phospholipid bilayer, embedded proteins, sugars forming the cell coat.
