In the Endoplasmic Reticulum
Phospholipids form a thin layer on the surface of an aqueous solution due to their amphipathic nature. The hydrophobic tails of the phospholipids are repelled by water and thus orient themselves towards each other, while the hydrophilic heads are attracted to the water molecules, resulting in the formation of a stable lipid bilayer at the surface. This arrangement minimizes the exposure of the hydrophobic tails to water, creating a barrier that separates the aqueous environment from the hydrophobic core of the phospholipids.
I get no credit because this is straight from Wikipedia: "Flippases (rarely, flipases) are enzymes located in the membrane responsible for aiding the movement of phospholipid molecules between the two leaflets that compose a cell's membrane (transverse diffusion)."
Lipids are constructed from fatty acids and glycerol. These molecules are important for storing energy, forming cell membranes, and acting as signaling molecules in the body. Lipids include fats, oils, phospholipids, and steroids.
Albumen is the egg white
Presence of Cholesterol, Unsaturated Fat, and moderate Temperatures. The Cholesterol will help the cell retain fluidity even at lower temperatures, but higher temperatures will cause it to "Gum Up"
phospholipids are made in the smooth endoplasmic reticulum.
Phospholipids.
phospholipids
The plasma membrane is the bi-layer of phospholipids the encompass the cell. It is made of phospholipids, protiens, and sugars.
lipid bilayer
The cell membrane's bilayer structure is made up of phospholipids.
cell membrane
yes
A double layer of phospholipids
plasma membrane
the cell membrane
Phospholipids.