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Revision:Prokaryotic Cell Structure

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TSR Wiki > Study Help > Subjects and Revision > Revision Notes > Biology > Prokaryotic Cell Structure


Draw a picture of prokaryotic cell structure

Draw a picture of prokaryotic cell structure showing Ribosomes, Mesosome, Slime Capsule, Cell Wall, Flagellum, Cell Surface Membrane, Plasmid, and Naked Nucleic Acid. (8 Things).


State the function of...

  1. Ribosomes - Carries out protein synthesis,
  2. Mesosome - Site of respiration (formed by the intucking of the plasma membrane),
  3. Slime Capsule - Physical barrier to predatory protazoa, white blood cells or bacteriophages,
  4. Cell Wall - Provides structure,
  5. Flagellum - Organelle of propulsion,
  6. Cell Surface Membrane - Barrier between cell and environment. Regulates transport of substances,
  7. Plasmid - Loops carrying 10-30 genes enable production of antibiotics, or resistance to antibiotics,
  8. Naked Nucleic Acid - Carries genetic material.


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