Designed for the new specification AQA GCSE( covers spec point 4.1.1 ) course but can be modified for other exam boards.
19 slides covering Culturing microorganisms:
-State how bacteria multiple
-Describe how to prepare an uncontaminated culture using aseptic technique
-Calculate cross-sectional areas of colonies
-Calculate the number of bacteria in a population after a certain time if given the mean division time
-Required practical activity 2: investigate the effect of antiseptics or antibiotics on bacterial growth using agar plates and measuring zones of inhibition.
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