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Laboratory work #12: «Let’s grow bacterial cultures»

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Description: This laboratory work offers students the opportunity to master the technique of growing bacteria cultures and observe their growth firsthand. While undertaking this cultivation process, they will learn about these ubiquitous single-celled organisms, present in almost all environments from air to soil. These tiny organisms play a crucial role in nature’s cycles, ensuring the constant flow of matter and energy.

  • agar - 7 g
  • water - 500 ml
  • sugar - 1 tsp.
  • beef bouillon - 1 cube
  • hot plate
  • a beaker for preparing the medium (heat-resistant)
  • sterile Petri dishes
  • cotton buds
  • plastic wrap
  • latex gloves
  • heat resistant gloves

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