An oxidase test was performed on bacteria A and bacteria B in the image.  Which of the following statements are correct? (select all that apply)

A catalase test was performed on bacteria A and bacteria B in the image.  Which of the following statements are correct? (select all that apply)

Catalase is an enzyme that helps anaerobic bacteria get rid of toxic oxidizing agents such as O₂^-, H₂O₂ and OH^-. 

Bacteria having both aerobic respiratory and fermentative types of metabolisms will be oxidase negative. 

The IMViC series of test distinguish between different bacteria (be specific for full mark).

Bacteria having a strictly aerobic respiratory type of metabolism will be oxidase negative. 

Bacteria in the family Enterobacteriaceae are all lactose fermenters. 

Catalase is an enzyme that converts (2 words) to water and oxygen.