The movement of ions or molecules across a cell membrane in the direction opposite that of diffusion, that is, from an area of lower concentration to one of higher concentration. The energy needed for active transport is supplied by ATP.
At the second tier, you can expect to pay $60 - $70 per linear foot. You'll have some concerns about chipping and denting, but less so than at the lower tier. At the highest tier, soapstone bathroom countertops are priced at $70 - $80 per linear foot, and their durability should not be an issue. See also: Bathroom Remodeling Ideas, Options and Solutions.
Soapstone vs. Other Countertop Materials. Priced at $55 per linear foot, soapstone is one of the most cost effective countertop materials. Lifetime maintenance of soapstone is inexpensive, requiring only sandpaper and mineral oil.Other countertop materials including, granite, concrete, stainless steel, and solid surfaces start at price points greater than $100 per linear foot.oapstone forms from mineral deposits and is one of the softest, most non-porous, natural stones on earth. The natural qualities of soapstone make it a popular choice for countertops; however, a few disadvantages should be considered before making a final selection.