Biology, Beyond the Microscope

understanding bacteria and micro-organisms, biofuels, genetic engineering and life in soil and water.

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  • Created by: jemima
  • Created on: 06-06-11 18:20

Understanding bacteria

What is bacteria and what do their cells contain?

microscopic, single-celled micro-organisms 

Their cells contain;

-Flagellum- tail for movement

-Cell wall- maintain shape and prevents bursting

-Bacteria DNA- controls cell activities and replication

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