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it is composed of a phospholipid bilayer with the hydrophilic/polar heads of the phospholipids facing outward and the hydrophobic/nonpolar tails facing inward. there is an array of amphipathic proteins used in cell-to-cell recognition, transport via passive or active transport, etc. there are glycoproteins mainly facing the extracellular matrix and some cholesterol molecules to maintain the membranes fluidity.
The main components of the cell membrane are phospholipids, cholesterol, and proteins. Phospholipids form a bilayer structure where the hydrophilic heads face outward and the hydrophobic tails face inward, providing a barrier that separates the inside and outside of the cell. Cholesterol helps maintain the fluidity and stability of the membrane, while proteins play various roles in transporting molecules, cell signaling, and structural support.
This membrane is called the fluid mosaic model as it is a mixture of phospholipids, cholesterol, proteins and carbohydrates. Most of the membrane is composed of phospholipid molecules. These allow the membrane to be rather fluid.
Embedded in this membrane are proteins which give some structure to the membrane. The 3rd components are proteins or glycolipids.
i honestly dont know but i just wanted to answer it coz it was un answered! lol! a big hi from banana man to all his friends! fish & chips lol
they are made of special molecules called hadrons that hold the membrane together to when allowing certain nutrients to pass
it is composed of 2 layers of phospholipid in a way that there hydrophobic ends are facing to each other and in them proteins are embedd
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What is it called when a part of a cell membrane closes around a molecule to allow the molecule to enter the cell?
This is called endocytosis.
What is it called when part of a cell membrane closes around a molecule to allows the molecule to enter the cell?
This is called endocytosis.
What is it called when part of a cell membrane closes around the molecule to allow the molecule to enter the cell?
This is called endocytosis.
What kind of molecule is present in a bacteria's cell membrane?
phosopholipid
The concentration of a sugar is high inside a cell and sightly lower outside the cell What is most likley to occur if the sugar molecule can cross the membrabe?
When sugar molecule crosses the membrane the sugar molecule moves to the outside of the membrane. This is taught in science.
What compose of a phospholipid bilayer?
The Cell membrane
What molecule does cell membrane contain?
The cell membrane contains phospholipids.
What is it called when a cell membrane closes around a molecule to allow the molecule to enter the cell?
This process is called endocytosis. It involves the cell membrane engulfing and enclosing the molecule or particle in a vesicle to transport it into the cell.
What is it called when a part of a cell membrane closes around a molecule to allow the molecule to enter the cell?
This is called endocytosis.
How does cell move molecule that is too large for transport proteins?
The cell membrane folds around the molecule.
Which part of the cell will contain this molecule as its main component?
The cell membrane
What is it called when part of a cell membrane closes around a molecule to allows the molecule to enter the cell?
This is called endocytosis.
What it is called when part of the cell membrane closes around a molecule to allow the molecule to enter the cell?
This is called endocytosis.
When is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell?
This is called endocytosis.
What is it called when part of a cell membrane closes around molecule to allow the molecule to enter the cell?
This is called endocytosis.
What is it called when a part of a cell membrane closes around molecule to allow the molecule to enter the cell?
This is called endocytosis.
What is it called when part of a cell membrane closes around the molecule to allow the molecule to enter the cell?
This is called endocytosis.
