1.2 Bacteria and Yeast

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  • Created by: csmyth559
  • Created on: 04-04-16 20:42
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  • 1.2 Bacteria and yeast
    • Bacteria cells have a cell membrane and a cell wall which surround cytoplasm.
    • Yeast is a single-celled organism.
    • Bacteria are very small and can only be seen with a powerful microscope.
    • When bacteria multiply they form a colony. Bacteria colonies can be seen with the naked eye.
    • Bacteria do not have a nucleus so the genetic material is in the cytoplasm.
    • Yeast cells have a nucleus, cytoplasm and a membrane surrounded by a cell wall.

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