The plasma membrane is composed mostly of phospholipids
Virtually all cells contain a cell membrane, including plants and animals.
Golgi ApparatusGolgi apparatus
Cholesterol is the plasma membrane lipid that improves rigidity and reduces permeability to water due to its ability to pack tightly between the phospholipid molecules, increasing membrane stability.
Diffusion
The plasma membrane is composed mostly of phospholipids
the one in plasma membrane
Virtually all cells contain a cell membrane, including plants and animals.
prokaryote, plasma membrane protein, ribosome bound to plasma membrane
Golgi ApparatusGolgi apparatus
The plasma membrane is a phospholipid bilayer membrane that surrounds the cell, serving as a protective barrier. It is selectively permeable, allowing certain molecules to enter and exit the cell. The plasma membrane also contains proteins that help with cell communication and transport.
Diffusion
Cholesterol is the plasma membrane lipid that improves rigidity and reduces permeability to water due to its ability to pack tightly between the phospholipid molecules, increasing membrane stability.
All cells have a cell memebrane. Prokaryotic and eukaryotic.
Diffusion
proteins
Microviili increase the plasma membrane surface area. They are generally found in absorptive cells. (e.g. intestinal cells)