Which type of environment results from an equal amount of solute and solvent in and out of the cell?
a. hypertonic environment
b. isotonic environment
c. hypotonic environment
d. flaccid
user:
a molecule that moves across a cell membrane without using the cell's energy tends to move
a. away from the area of equilibrium.
b. away from the area where it is less concentrated.
c. away from the area where it is more concentrated.
d. toward the area where it is more concentrated.