marlenezamora1
marlenezamora1 marlenezamora1
  • 21-07-2021
  • Physics
contestada

Which statement is true about Gram negative organisms?

A. They appear purple in the Gram stain

B. They are oxidase positive

C. They have an outer membrane

D. They have cell walls with thick peptidoglycan layers

Respuesta :

barshasherchan85
barshasherchan85 barshasherchan85
  • 21-07-2021

Answer:

B, C and D are true.

Explanation:

A is false because they appear a pale reddish colour not purple.

Answer Link

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