Description

1. True or False. The presence of cytochrome C is often associated with aerobic bacteria. True 2. Which STD is most often identified using the Oxidase te st? Gonorrhea 3. Using the catalase test, a Staphylococcus sample would be: A. Gram (+), Catalase (+) B. Gram (-) Catalase (+) C. Gram (-), Catalase (-) D. Gram (+), Catalase (-) A. Gram-positive, Catalase-positive. 4. True or False. The catalase test is a qualitative and selective assay. False. The catalase test is a qualitative and differential assay. 1. Fibrin is another term for ? blood clots 2. Once you inoculate the rabbit plasma containing media for the coagulase test, how long do you wait to read the sample results? A. 1-2 hours B. 3-6 hours C. 8-10 hours D. 12-14 hours D. 12-14 hours which is the equivalent of an overnight incubation. 3. What specific bacterium was mentioned to be coagulase positive and resistant to antibiotics? Staph aureus. 4. The hydrolysis of triglycerides on a spirit blue agar plate most closely resembles that of hemolysis on a blood agar plate. A. Gamma B. Beta C. Alpha D. None of the above. B. Beta. 5. As stated in the lab video, an example of a lipase-positive bacterium is: A. Staph aureus B. Pseudomonas C. Bacillus subtilis D. Streptococcus C. Bacillus subtilis An unknown bacterium (Sample A) was teste