Revise the structures of cells and the difference between diffusion, osmosis and active transport. ... and is one of the ways substances can move across the cell membrane, into or out of the cell. ...

Non-uniform membrane diffusion enables steady-state cell polarization via vesicular trafficking. Nature Communications , 2013; 4: 1380 DOI: 10.1038/ncomms2370 Cite This Page : ...

Join Douglas Kell, Research Chair in Systems Biology at the University of Liverpool, during this free interactive broadcast to discover how drugs pass through cell membrane solely by hitchhiking on ...

The mechanism by which proteins become polarized to a specific cortical site in budding yeast cells has been a topic of recent debate. Slaughter et al.show that differing diffusion rates of Cdc42 ...

The formation and maintenance of polarized distributions of membrane proteins in the cell membrane are key to the function of polarized cells. In polarized neurons, various membrane proteins are ...

The new work reveals that diffusion is in fact highly anisotropic, thanks to the heterogenous architectures of various cell structures. From the quasi-2D diffusion behaviour they observed, Li and ...

Revise the structures of cells and the difference between diffusion, osmosis and active transport. ... It forms the cell wall in plant cells. cell wall on the outside of the cell membrane.