'Tonic solution' presentation slideshows

The Cell SB1.a

465 views • 46 slides

Transport Across the Membrane (6.3)

Transport Across the Membrane (6.3). Move it!. Materials such as water , nutrients , dissolved gases , ions , and wastes must constantly move in two-way traffic across a cell's plasma membrane. Cellular membranes function like gatekeepers ,

306 views • 18 slides

DIFFUSION AND OSMOSIS

DIFFUSION AND OSMOSIS. CHAPTER 3 SECTION 4. Diffusion. The net movement of particles of a substance from an area of greater concentration to an area of lower concentration

265 views • 10 slides