need help QUESTIONS All members of the family Enterobacteriaceae are oxidase negative (You may need to…

need help

QUESTIONS All members of the family Enterobacteriaceae are oxidase negative (You may need to review your IMVIC notes for this-don’t worry, you have plenty of time to look at thosel) True False QUESTION 6 Both the catalase and oxidase tests work best when using fresh, solid culture and your metal loop for transferring your test organisms True False QUESTION 7 You just performed the oxidase test and observed a blue/purple color change only at 45 seconds. This would be a positive result. True False