This takes place when molecules diffuse across the cell membrane by travelling through specific transport proteins ... of ATP inside the cell. This diagram shows molecules moving from area ...

Scientists who model membrane structure and dynamics describe ... Thanks to membrane barriers and transport proteins, the cell can accumulate nutrients in higher concentrations than exist in ...

Cells and their organelles ... mechanisms by which BLTPs transport lipids could lead to new treatment options and therapies for this and related disorders. Our structure visualizes only half ...