Slide 1Cell Membranes Osmosis and Diffusion Slide 2 Functions of Membranes 1. Protect cell 2. Control incoming and outgoing substances 3. Maintain ion concentrations of various…
Slide 1 Slide 2 Chapter 7 part 5 Slide 3 Methods of Transport across membranes Diffusion Osmosis Facilitated diffusion Active transport Slide 4 definitions Diffusion is passive.…
Diffusion & Transport 1. A concentration gradient exists where there is a difference in the number of molecules from one area to another. High Concentration Low Concentration…