Chapter 6 Flashcards Preview

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Flashcards in Chapter 6 Deck (10):
1

Microbes introduced into a culture medium to initiate growth

Inoculum

2

No living micoorgamisms

Sterile

3

Isolation method most commonly used to get a pure culture

Streak plate

4

Freeze drying

Lyophylization

5

Time it takes for a cell to divide and it's population to double

Generation time

6

Nutrient material prepared for the growth of Microorganisms in a laboratory, heat sensitive organisms may be killed, distinctive appearance of the colony is lost

Culture medium

7

To Inoculate an empty plate then Add melted nutrient agar

Pour plate method

8

Innoculum is spread onto the surface of a plate

Spread plate method

9

Lake or stream

Filtration

10

Spectrophotometer, percent transmission, absorbance

Turbidity