Cells Lab Links

• PowerPoint Presentation
• Image of a yogurt culture
• Bacteria on the head of a pin  A series of pictures at increasing magnifications.
  
• Viruses, Prokaryotes and Eukaryotes The Biology Project at U. Arizona.  Tutorial and self-test.
  
• Cells Alive  The Cell Models section has diagrams and brief descriptions of cells and organelles.
  
• Molecular Probes, Inc sells fluorescent labels ("probes") that are used to visualize cellular components, usually using 3-D confocal microscopy.