Please enable JavaScript.

Coggle requires JavaScript to display documents.

Bacteria and Archea (A Comparison of the The Domains of LIfe (Response to…

- - - - chromosome
        
        circular, usually one for whole bacteria
      - plasmids
        
        free floating dna or rna segment
    - - nucleoid
        
        region in cytoplasm towards center of cell
  - - - definition: a directed movement towards or away from a stimulus
      - methods
        
        flagellum
        
        motor, hook, and filament arrangement extending out of cell to enable movement
  - - - sticky layer of polysaccharide or protein, enable adherence to substrate
    - - Multilayer coat that enables bacteria to live in harsh conditions for prolonged periods
    - - gram-positive
        
        thick walls, more peptidoglycan
      - gram-negative
        
        complex walls, less peptidoglycan, lipopolysaccharide layer
    - - fingerlike projections that allow bacteria to stick to its substrate
- - - - Carbon Source
        
        Organic compounds
      - Types of Organisms
        
        Many prokaryotes, clostridium
      - Energy Source
        
        Organic compounds
    - - Carbon Source
        
        Organic compounds
      - Types of Organisms
        
        Very rate; salt loving prokaryotes like Rhodobacter or Chloroflexus
      - Energy Source
        
        Light
  - - - Carbon Source
        
        CO2, HCO2-, or related compound
      - Types of Organisms
        
        Very rare, sulfolobus
      - Energy Source
        
        Inorganic chemicals
    - - Energy Source
        
        Light
      - Carbon Source
        
        CO2, HCO2-, or related compound
      - Types of Organisms
        
        Photosynthetic bacteria; cynobacteria
- - - - transformation
        
        genotype and possible phenotype of a prokaryotic cell are altered by the uptake of foreign DNA from its surroundings
      - transduction
        
        phages carry prokaryotic genes from one host cell to another, usually as a result of accidents that occur during the phage replicative cycle
      - conjugation
        
        DNA is transferred between two prokaryotic cells that are temporarily joined via a pilus
  - - - splt of cell in to 2