Cell Biology

• What are the 2 types of cells?

  Eukaryotic and Prokaryotic
• What are the differences between Eukaryotes and Prokaryotes? Both are bacterial cells.

  Eukaryotic cells have a nucleus and membrane bound organelles

  Prokaryotic Cells do not have a nucleus or membrane bound organelles.

  Prokaryotic cells are much smaller than eukaryotic cells.
• What is the prokaryotic cell wall composed of?

  Pepti Do Glycan (all one word)
• How is genetic information stored in a Prokaryotic cell?

  found free within the cytoplasm as Plasmid DNA
• What are plasmids?

  Small, circular DNA molecules found in bacteria that have many genetic advantages, such as antibiotic resistance.
• What is order of magnitude?

  A power to the base 10 used to quantify and compare size.
• What is a cm in meters? Answer in standard form.

  1 x 10 (power Of -2)
• What is a millimetre?

  1 x 10 (power of -3)
• What is a µm?

  Micrometer

  1 x 10 (power of -6)
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