Question

why i cant use blood agar with Catalase test? ​

Answer 1

Catalase is the enzyme that breaks hydrogen peroxide (H2O2) into H2O and O2. ... If using colonies from a blood agar plate, be very careful not to scrape up any of the blood agar— blood cells are catalase positive and any contaminating agar could give a false positive.

Answer 2

Answer:

Catalase is the enzyme that breaks hydrogen peroxide (H2O2) into H2O and O2. .

Explanation:

If using colonies from a blood agar plate, be very careful not to scrape up any of the blood agar— blood cells are catalase positive and any contaminating agar could give a false positive.

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