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The effect of antimicrobial substances on bacterial growth: practical

Lesson 5 / 5

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I can use aseptic techniques to investigate the effect of antimicrobial substances on bacterial growth.

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Uncontaminated cultures of microorganisms are required to investigate the action of antimicrobials. Bacteria can be grown on an agar plate using aseptic techniques. Examples of aseptic techniques used in culturing bacteria. Discs soaked in antimicrobial substances can be used to investigate their effect on bacterial growth.

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