'Molecules pass' presentation slideshows

Cell Membranes

Cell Membranes. Diffusion, Osmosis Tonicity. Function of Plasma Membrane- Controls what enters and exits the cell. Also acts like a boarder, preventing cells internal environment from coming in contact with external environment. Fluid Mosaic Model.

416 views • 38 slides

Objectives of lesson

Chapter 32 - Excretion The Nephron as a Unit of Kidney Function. Objectives of lesson. Outline the structure & associated blood supply & draw a diagram of the nephron.

458 views • 23 slides

Diffusion and Osmosis: How does stuff get into and out of a cell?

Diffusion and Osmosis: How does stuff get into and out of a cell?. The Cell in its Environment. Molecules are always moving. Molecules move randomly and bump into each other and other barriers. Diffusion.

229 views • 22 slides

Moving Cellular Material

356 views • 9 slides