15.64 Identify the type of transport described by each of ts following: a. An ion moves from low to high concentration in he b. Carbon dioxide moves through a cell membrane cell Solution 15.. 64 a) it is a process called OSMOSIS (a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one) b) it is a process called DIFFUSION ( Diffusion is the net passive movement of particles (atoms, ions or molecules) from a region in which they are in higher concentration to regions of lower concentration. It continues until the concentration of substances is uniform throughout.) .

1. 15.64 Identify the type of transport described by each of ts following: a. An ion moves from low
to high concentration in he b. Carbon dioxide moves through a cell membrane cell
Solution
15.. 64
a) it is a process called OSMOSIS (a process by which molecules of a solvent tend to pass
through a semipermeable membrane from a less concentrated solution into a more concentrated
one)
b) it is a process called DIFFUSION ( Diffusion is the net passive movement of particles (atoms,
ions or molecules) from a region in which they are in higher concentration to regions of lower
concentration. It continues until the concentration of substances is uniform throughout.)