tias3687
tias3687 tias3687
  • 12-12-2020
  • Biology
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What is the nutrient used to petri dishes to grow bacteria?​

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charlotte361
charlotte361 charlotte361
  • 12-12-2020
Sterile powdered agar with nutrients can be mixed with water, heated and then poured into empty petri plates or ready-to-use dishes can be purchased. The undigestible agar is a gelatin-like substance with a semi solid surface on which the bacteria can grow while they consume the added nutrients (like sheep's blood).
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