Reference no: EM132687641
1. What is one advantage of using an Enterotube (a rapid identification method) over individual biochemical test tubes.
2. How does iodine help to visualize starch hydrolysis?
3. What is 1 example of a bacterial genus that is catalase positive and 1 example of a bacterial genus that is catalase negative. Also, for those microbes that are catalase positive, why do they need this enzyme
4. What is the purpose of the Durham tube? How is this read following incubation?
5 How do strong lactose fermenters appear on MacConkey agar and why do they appear that way
6.For the online laboratory module for the catalase test, please list the test results (positive or negative) for Staphylococcus aureus: _______________________ and Streptococcus pyogenes: ______________________.
7.For the online laboratory module for the oxidase test, please list the test results (positive or negative) for Burkholderia cepacia : _______________________ , Neisseria gonorrhoeae: ______________________, and Citrobacter freundii: ______________________.