Microtubules tend to grow out from the centrosome to the plasma membrane. In nondividing cells, microtubule networks radiate out from the centrosome to provide the basic organization of the ...

Lipid bilayers in mammalian membranes can have a more asymmetric composition than previously thought, new research shows.

The basic behavior of lipids in contact with water ... For a more complete description of Overton's work, see Tanford (1989). So, if the cell membrane were a lipid, how would it be organized?

Like animal cells, basic plant cells have a nucleus, a cell membrane and cytoplasm. They've also got a vacuole, chloroplasts and a cell wall, which are only found in plant cells and they can be a ...