Biology Year 9 End of Year

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Cell Structures

Light Microscopes

  • Typical Magnification is between 40 and 2000 times larger with a resoultion of about 0.2 micrometres
  • Stains can be used to view structures or whole cells more easily
  • Light Microscopes are used to view whole cells or large organelle

Electron Microscopes

  • Electron Microscopes are used to view oraganelle such as ribosomes and cell membranes
  • Typical Magnification is

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