Section Unknown Letter L received an unknown aerobic gram negative bacteriological culture from the Your group list provided on page 52 of your lab manual. The unknown was gram stained to confirm that it is gram negative and to determine morphology. Your unknown was streaked for isolation onto Eosin Methylene Blue and MacConkey agar. Plates were incubated at 37C for 48 hrs and results were observed. An Enterotube was inoculated from an isolated colony and incubated at 37C for 24 hours. The oxidase test was performed with an isolated colony from one of the plates. Results are given below. Determine your unknown using the data and references in the lab manual. You may also use other references such as the internet. Students may work as individuals or as a group, but each report must be written and submitted separately as one's own work. Logically explain your rationale as to how you arrived at your decision. Be sure to include 2 paragraphs: in the first, explain which test results led you to your unknown conclusion. In the second, be sure to explain which tests specifically eliminated the other choices and why.