Cell Membrane Crossword

a movement across of ions and other molecular substances across the cel membrane without ATP
the movement of particles from areas of high concentration (crowded) to areas of low concentration (not crowded).
The diffusion of water across a membrane.
An area that has a higher solute concentration than another location.
An area that has a lower solute concentration than another location
An area that has an equal solute concentration compared to another location.
Allows only certain materials to enter (or cross if it's a cell membrane). Synonym for semipermeable.
The tendency of water to move locations; water moves from areas of high concentration to areas of low concentration.
Energy free transport across a membrane; includes diffusion and facilitated diffusion.
Movement across a membrane that requires the help of integral proteins; does not require energy because it follows the concentration gradient (high to low).
The movement of molecules following the "normal flow"; movement of molecules from high concentration to low concentration.