Diffusion - Introduction

Simple diffusion can only move material in the direction of a concentration gradient; facilitated diffusion moves materials with and against a concentration

Introduction:Facilitated diffusion is a passive type of transport that does not need energy for the movement of molecules So, let's learn more about the

simple slots Not exactly There are two forms of diffusion across cell membranes: simple diffusion and facilitated diffusion Facilitated diffusion uses

simple diffusion Simple Diffusion Across a Cell Membrane Diagram · As a result of diffusion, molecules or ions tend to reach an equilibrium situation ,