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What else can I help you with?
Why is the membrane referred to as a fluid mosiac?
It is called that because the membrane is rather loose and moves easily since is a lipid. It is stabilized somewhat by cholesterol molecules (in animals cells only). The mosaic just means that there is more than one thing that makes up the membrane. Besides the cholesterol molecules there are various proteins embedded in the membrane as well.
What type of lipid makes up the cell membranes in your body?
Each cell in the body, depending on its function will have a different type of cell membrane lipid. The most common type of cell membrane is a phospholipid. phospholipids are composed of a glycerol head (polar) which is oriented towards the cytosol and 2 fatty acid tails (non polar) which are oriented together.
What Component of cell membrane that makes it impermeable to water?
The cell membrane is not impermeable to water but semi permeable which means it allowa only water to enter into the cell when the concentration of water molecules is higher in the fluid surrounding the cell than the fluid inside the cell.
What component of the plasma membrane forms most of the cell's outer boundary?
the phospholipids. by weight it is half protein and half lipid
Which molecule in animal plasma membranes stiffens and strengthens the membrane?
Methionine, a sulfur-containing amino acid, is an intermediary that helps strengthen cell membranes. The infamous cholesterol that we're often advised to avoid also helps maintain the integrity of cell membranes (and to a lesser degree, the integrity of the membranes of organelles inside the cell). The cell's plasma membrane is considered a fluid mosaic where the lipid molecules in the bilayer move about in the membrane. However, cell membranes may experience transitions which make their molecules more gel-like or nearly solid.
What is the another type of lipid in the cell membranethat makes the membrane more fluid?
omega-3 fatty acids
Why is the membrane referred to as a fluid mosiac?
It is called that because the membrane is rather loose and moves easily since is a lipid. It is stabilized somewhat by cholesterol molecules (in animals cells only). The mosaic just means that there is more than one thing that makes up the membrane. Besides the cholesterol molecules there are various proteins embedded in the membrane as well.
Whattype of bilayer makes up most of the cell membrane?
lipid bilayer
What lipid molecule makes up 50 percent of the cell membranes?
A phospholipid bilayer makes up most of the cell membrane
What molecule makes up the bulk of a cell's membrane?
Phospholipids make up the bulk of a cell's membrane. They have a hydrophilic (water-attracting) head and two hydrophobic (water-repelling) tails, which form a lipid bilayer that provides the structure and integrity of the cell membrane.
What two make up the cell membrane?
The lipid bilayer makes up the membrane of a cell. The lipid bilayer consists of opposing phospholipids, where the polar ends of both the top layer and the bottom layer of phospholipids face opposite directions.
What type of macromolecule makes up most of the membrane structure?
What is the type of macromolecule that makes up most of the membrane structure?
What type of lipid makes up the cell membranes in your body?
Each cell in the body, depending on its function will have a different type of cell membrane lipid. The most common type of cell membrane is a phospholipid. phospholipids are composed of a glycerol head (polar) which is oriented towards the cytosol and 2 fatty acid tails (non polar) which are oriented together.
Lipid-soluble materials enter and exit the cell via?
Phospholipids permit lipid-soluble materials to easily enter or leave the cell by diffusion through the cell membrane. Phospholipids form a bilayer or double layer which makes up most of the membrane.
What makes a cell membranes waterproof?
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.
Does cells have plasma membranes?
I assume that by "Cell Membrane," you mean a lipid bi-layer that makes the cell membrane of micro-organisms. If that is what you mean, the iPhone does not have a cell membrane. There are not any lipid bi-layers anywhere in or around the iPhone.
What substance make up the outside boundary of a cell that does not have a cell wall?
The cell membrane makes the boundary of the cell. It is a lipid bilayer.
