Using the Internet, research about biochemical tests. Based on your research and readings, respond to the following:
Why is it important to have a pure culture and not a mixed culture when performing biochemical tests?
How does culturing an organism on several different types of media help identify an organism in a relatively short period of time?
What is the technique used to isolate pure cultures from a specimen that contains mixed flora? Describe the technique.
What are the characteristics by which bacterial colonies may be distinguished? Describe at least four such characteristics.
Post your response to the Discussion Area by November 2, 2019. PLEASE DO NOT PLAGIARIZE, it must be original. It also you need to cite and reference when needed.