Passive Transport Molecules have a natural tendency to move and spread out evenly in any available space. This property is called diffusion. An example would be a drop of dye in a section of a beaker separated by a permeable membrane.
The Memorial Building, Whitman College. Whitman College is a private liberal arts college located in Walla Walla, Washington. Initially founded as a seminary by a territorial legislative charter in 1859, the school became a four-year degree-granting institution in 1883.
With a strong grounding in the liberal arts, a down-to-earth approach to living and learning, and the support of meaningful relationships with faculty and peers, Whitman is a place where you will pursue your passions and start effecting meaningful change in the world -- and you won't have to wait four years to do it.