1 Apply a small amount of the water/detergent mixture to a sponge, soft cloth or soft brush and clean affected areas. 2  Apply a small amount of warm water to another sponge or soft cloth to remove any excess detergent.
In the process of diffusion, net movement of substances is always from a region a. outside the cell to a region inside the cell. b. inside the cell to a region outside the cell. c. of lower concentration to a region of higher... show more Hi, I believe the answer is D, please tell me what you think? In the process of diffusion, net movement of substances is always from a region. a. outside the cell to a region inside the cell. b. inside the cell to a region outside the cell. c. of lower concentration to a region of higher concentration. d. of higher concentration to a region of lower concentration. e. None of these choices is correct.
How is the concentration of a substance within a cell related to the concentration of the same substance outside the cell? Many molecules can pass freely across cellular membranes. Small molecules and nonpolar molecules are the ones that can move most easily across the lipid bilayer and enter the cell.Diffusion is the process that causes these molecules to move in or out of the cell.ow is the concentration of a substance within a cell related to the concentration of the same substance outside the cell? Many molecules can pass freely across cellular membranes. Small molecules and nonpolar molecules are the ones that can move most easily across the lipid bilayer and enter the cell.