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6.3: Culturing Bacteria

Last updated

Jan 3, 2021
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- 6.2D: Bacterial Differentiation
- 6.3A: Culture Media

Boundless
Boundless

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Topic hierarchy

6.3A: Culture Media
Culture medium or growth medium is a liquid or gel designed to support the growth of microorganisms. There are different types of media suitable for growing different types of cells. Here, we will discuss microbiological cultures used for growing microbes, such as bacteria or yeast.
6.3B: Complex and Synthetic Media
In defined media all the chemical compounds are known, while undefined media has partially unknown chemical constituents.
6.3C: Selective and Differential Media
Selective media allows for the growth of specific organisms, while differential media is used to distinguish one organism from another.
6.3D: Aseptic Technique, Dilution, Streaking, and Spread Plates
Microbiologists rely on aseptic technique, dilution, colony streaking and spread plates for day-to-day experiments.
6.3E: Special Culture Techniques
Many microbes have special growth conditions or require precautions to grow in a laboratory setting, leading to special culture techniques.

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