Concept
Version 6
Created by Boundless
Production of Vaccines, Antibiotics, and Hormones
Antibiotic Treatment
Assays such as the one shown help scientists understand the effects of antibiotics on bacterial species. Clear rings around the round inserts, which contain antibiotic, mean that bacteria on the plate are inhibited or killed by the compound.
Source
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"Antibiotic disk diffusion."
http://commons.wikimedia.org/wiki/File:Antibiotic_disk_diffusion.jpg
Wikimedia
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