Aseptic Technique Required Practical 6 - AQA A-level Biology Inhibition Zones

The aseptic technique required practical is need for both GCSE and A-level Biology.

Students need to grow a microbe in an aseptic (sterile) conditions to examine which antimicrobial (such as an antibiotic) results in the largest inhibition zone and therefore is the most effective at killing the bacteria being grown.

In this video I go through the equipment, method, risk assessments, common exam questions, the results and of course show you how to do the actual experiment too.

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