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What is the streak plate method

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Reference no: EM132746471

Study Questions: 1. (a) What is streaking? (b) How is it performed?

2. (a) What is the Streak Plate Method? (b) What is the goal of this method?

3. When an agar plate is inoculated, why is the loop sterilized after the initial inoculum is put on?

4. Define (a) a pure culture, (b) a mixed culture.

5. Why does the streaking method you used to inoculate your plates result in isolated colonies?

6. Why should a petri dish not be left open for any extended period?

7. Why is it necessary to isolate individual colonies from a mixed growth?

Reference no: EM132746471

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