Analyze what is meant by "the transport of an ion across a
membrane is determined by its electrochemical potential." In doing
this, describe the factors that must be taken into account when
considering whether the transport of a charged solute across a
membrane is endergonic or exergonic. Consider how this compares to
uncharged solutes.
Compare simple diffusion and osmosis
Given that most cells are hypertonic relative to their
environment, describe how this in turn affects the movement of
water into...