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