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Biology LibreTexts

12.3: Pre-lab Questions

  • Page ID
    40227
    1. Quantify the difference between:
      1. pH 2 and pH 3
      2. pH 6 and pH 8
      3. pH 5 and pH 9
    2. Explain pH in your own words:
    3. Explain why we used a selective media, Sabouraud Dextrose Agar (SDA) earlier in the course to inhibit bacteria and select for fungi.

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