Title: Experiment 11 Quiz
Course: Lab Applications of Microbiology > Section: Course Content

1. Description: Quiz over the Experiment 11 Objectives
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3. Multiple Attempts: This test allows two attempts. The highest grade will be recorded.

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1. Description: Quiz over the Experiment 11 Objectives
2. Force Completion: This test can be saved and resumed later
3. Multiple Attempts: This test allows two attempts. The highest grade will be recorded.

Click Begin to start: Quiz 11. Click Cancel to go back.

You will be previewing this assessment and your results will not be recorded.

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Q: Which of the following water sources might need testing for microbial contamination?
- Water wells
- Water reservoirs
- Water storage tanks
- All of the above
A: All of the above

Q: Which of the following is true about coliforms?
- They are useful as indicator organisms
- They are Gram-negative bacteria that ferment lactose, and produce acid and gas
- They survive in natural waters, but generally do not multiply there
- All of the above
A: All of the above

Q: Coliform bacteria grown on Endo agar will appear pink to red.
- True
- False
A: True

Q: Which of the following government organizations might be good places to find more information about testing water for coliform bacteria?
- The Environmental Protection Agency (EPA)
- The Center for Disease Control (CDC)
- Both of the above
- None of the above
A: Both of the above

Q: What is potable water?
- Water that is safe to drink
- Water that is unsafe to drink
- Water that has high levels of coliform bacteria
- None of the above
A: Water that is safe to drink