The Cell - Passive Transport: Simple Diffusion

What is the difference between simple diffusion and active transport? simple diffusion

Movement of waste materials · In animals, the removal of waste materials occurs via simple diffusion · In the liver, waste material, urea, is

simple diffusion During passive transport, materials move by simple diffusion or by facilitated diffusion through the membrane, down their concentration gradient Water Facilitated diffusion is defined as the substances moving through the semi-permeable membrane from a region of higher concentration to a region Solutes that cross the membrane by simple diffusion tend to be hydrophobic Examples of substances that cross the membrane by simple diffusion are the gasses

เฮงๆสล็อต Facilitated Diffusion: Facilitated diffusion is the process of spontaneous transport of molecules or ions across a cell's membrane via specific trans-membrane