Growing bacteria in a pure culture so that no other microbes…

Growing bacteria in a pure culture so that no other microbes are present is a mainstay of classical microbiology.  Newer testing techniques are able to identify bacteria without having a pure culture, but can instead identify bacteria growing in a mixed culture.  1. What kind of technique, that doesn’t require growing bacteria on a petri plate, could identify a specific bacterium in a mixed culture, and 2. Why would this technique work but using an enterotube fail with a mixed culture?   

As the coding manager, Mary has the responsibility of assuri…

As the coding manager, Mary has the responsibility of assuring that her coding team meets bill drop deadlines and for reporting her team’s weekly productivity statistics to the HIM director. Mary has been given ___________to ensure that her team meets its productivity goals.​