glycerol
They travel in a back and forth motion
Invertebrates achieve osmoregulation by conforming to the surrounding water. They use membranes to achieve this type of regulation and water passes back and forth through the membranes.
Traversing means skiing back and forth across the fall line
Moving back and forth in time is called time travel.
Nuclear membranes are made up of double layers of membranes and they allow different substances to pass back and forth between the nucleus and the cytoplasm(the thick fluid on the inside of a cell membrane).
you travel to lavavine town
Travel, venture forth.
Back and forth in the direction of propagation of the sound waves.
A system in which heavy guard of destroyers escorted the merchant ships back and forth across the Atlantic in groups
There are two ions that can cross the cell membrane. The positively charged sodium and potassium ions can cross back and forth across the neuron cell membrane.
Yes, in an isotonic solution the movement of molecules across the membrane will stop.
Traverse refers to movement across, along, back and forth, or up and down.