What is the puropose of aseptic techniques and sterilisation in the lab?Watch
Because then the strain of bacteria you are trying to grow will not be pure and could cause implications with whatever you’re using the bacteria for e.g. using it in recombinant DNA technology to produce insulin from it could cause the insulin to be contaminated and unsafe for human use etc.
i'm not sure what you mean by this? if we were trying to see which disinfectant or antibiotic had the biggest zone of inhibition when applied to bacteria etc, why would we need to carry out aseptic techniques?