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GCSE Biology Required Practical: Effects of Disinfectants and Antibiotics
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11:28, 13 April 2019
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Key Stage 4
==Key Stage 4==
{{#ev:youtube|https://www.youtube.com/watch?v=Ws5qVXYHRnQ}}
===Meaning===
Investigate the effect of [[antiseptic]]s and [[antibiotic]]s on [[bacteria]]l colonies.
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