1 - Plantae: More on Morphology of the Plantae
http://www.ucmp.berkeley.edu/plants/plantaemm.html
Introductory information about basic cell structure
2 - The Virtual Cell
http://ampere.scale.uiuc.edu/~m-lexa/cell/cell.html
The virtual cell provides an opportunity to look inside a typical cell
- through observation of illustrations and election micrographs
3 - Cell Membranes
http://skeleton-key.MIT.EDU:8001/bio/cb/membranes/intro.html
The dynamic structure of membranes is related to function
4 - Cell Membrane Structure
http://skeleton-key.MIT.EDU:8001/bio/cb/membranes/structure.html
This site includes a description of the Fluid-Mosaic model of membrane
structure
5 - Cellular Transport
http://skeleton-key.MIT.EDU:8001/bio/cb/membranes/transport.html
The transport of materials through membranes requires a variety of
explanatory mechanisms. Diffusion and active transport are included at
this site.