Microbiologist
Microbiologist: Dr Martha Clokie
A-Levels: Biology, Maths, Chemistry
Microbiologists study microorganisms including bacteria, viruses, fungi, algae and protozoa. They are involved in many areas of work, including pharmaceuticals, cosmetics, water and agriculture.

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Dr Clokie talks about her work as a microbiologist (this 9.4 MB video runs for 2 minutes and 19 seconds. Closed captions are available).