Multiple Choice
Which of the following is NOT true regarding the acid- fast stain?
A) Acid- fast cells appear red in a completed acid- fast stain.
B) Acid- fast cells retain the primary dye after treatment with acid- alcohol.
C) It is used to identify members of the genus Mycobacterium.
D) Non- acid- fast microbes appear blue in a completed acid- fast stain.
E) If cells are acid- fast, they are gram- negative.
Correct Answer:
Verified
Correct Answer:
Verified
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