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.
Hypertonic Definition. HYPERTONIC solution: has higher concentration of solute than the cell, water diffuses out and the cell shrivels HYPOTONIC solution: has a lower concentration of solute than the cell causing water to diffuse into the cell. The cell will swell and could burst. ISOTONIC solution: has the same concentration of solute as the cell so water diffuses in and out evenly