Activity A: Observing osmosis Get the Gizmo ready:  Click Reset. Set the Initial cell volume to 40%.  You will need a calculator for this activity. Question: How do solute concentrations affect the volume of a cell?1. Observe: Use the Solute outside slider to change the concentration of solute particles outside the cell. Click Play. In each case, focus on whether the cell gets bigger or smaller. A. In what situation does the cell get larger? B. In what situation does the cell get smaller?