a. Let’s say for example that a milk sample has 10,000 bacteria per milliliters. If 1 mL of this sample were plated out, these would theoretically be 10,000 colonies in the Petri plate. Discuss and explain the serial dilutions of this example. b. The disk diffusion method was used to evaluate 3 disinfectants. The results were as follows: Solution Zone of inhibition X 0 mm Y 5 mm Z 10 mm How would you interpret? Provide inference.
a. Let’s say for example that a milk sample has 10,000 bacteria per milliliters. If 1 mL of this sample were plated out, these would theoretically be 10,000 colonies in the Petri plate. Discuss and explain the serial dilutions of this example. b. The disk diffusion method was used to evaluate 3 disinfectants. The results were as follows: Solution Zone of inhibition X 0 mm Y 5 mm Z 10 mm How would you interpret? Provide inference.
Chapter2: Aquatic Plants And Animals
Section: Chapter Questions
Problem 2KA
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Question
a. Let’s say for example that a milk sample has 10,000 bacteria per milliliters. If 1 mL of this sample were plated out, these would theoretically be 10,000 colonies in the Petri plate. Discuss and explain the serial dilutions of this example.
b.
- The disk diffusion method was used to evaluate 3 disinfectants. The results were as follows:
Solution |
Zone of inhibition |
X |
0 mm |
Y |
5 mm |
Z |
10 mm |
How would you interpret? Provide inference.
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