Steps. 1  1. Pick up your supplies. For a good quality pedicure, youâll need some basic toe-tampering supplies. 2  2. Remove any pre-existing nail polish. Although it may seem obvious, taking off your old nail polish is an important first step to giving yourself a pedicure. 3  3. Start your soak.
Because you want your blood cells to sit in an isotonic solution. An isotonic solution is when two solutions, separated by a semipermeable membrane, have equal concentrations of solutes and water. Imagine you're at a party and there are an equal number of guests in the living room and in the kitchen.
Isotonic â refers to a solution whose concentration of solutes is equal to the concentration of solutes inside of a cell. The water flows equally across the membrane in both directions causing no change in the volume or shape of the cell (a,b).his one is on tonicity. Tonicity refers to the affect of a solution on a cell. A solution is a mixture of two or more substances in which one (a solute) is dissolved in the other (a solvent).