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) It is used to identify members of the genus Mycobacterium.
C) Non-acid-fast microbes appear blue in a completed acid-fast stain.
D) Acid-fast cells retain the primary dye after treatment with acid -alcohol.
E) If cells are acid-fast, they are gram-negative.
Correct Answer:
Verified
Q2: This microscope produces an image of a
Q3: Simple staining is often necessary to improve
Q4: Which of the following is never useful
Q5: The purpose of a mordant in the
Q6: Which of the following pairs is mismatched?
A)
Q7: Which microscope achieves the highest magnification and
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