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Lesson 3 Study Guide Prokaryotes – single celled organisms; bacteria and archaea Differ from Eukaryotes because they do not have a ___ Organelles____________________. Their DNA (genetic material) is a circular chromosome. Also smaller and less complex All cells have: 1. _______ Dna______________ 2. __ Ribsomes___________________ 3. ____ Cyptoplasm_________________ 4. _____ Plasma/ Cell Memberane________________ Identify the basic structure of a prokaryotic cell. Archaea are extremophiles and have been found living in extreme temperatures, high salinity, very low and high pH 3 basic morphologies or shapes : coccus bacillus spirillum Cell wall of bacteria – peptidoglycan Staining procedure developed by Hons Christian Gram__________________________ Gram + bacteria – stain ____Purple_______________; ___ Thick Heptito -Glycon__________________ in cell wall Gram – bacteria – stain _____Red_______________; _________________ ___ in cell wall Which of these is susceptible to penicillin? Reproduction – binary fission
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  • Spring '16
  • Christina Snaples
  • Bacteria, bacterial disease, Rhizobium,  Gram

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