Acridine Orange Stain MCQs Mock Test (30 MCQs)

Acridine Orange is NOT recommended for:

Which component is in Acridine Orange’s formulation?

Acridine Orange binds to nucleic acids via:

Why is Acridine Orange more sensitive than Gram stain?

Which infection can Acridine Orange help diagnose?

What is the correct fixative before staining?

How should Acridine Orange be stored?

Acridine Orange is especially useful for detecting:

Acridine Orange can detect:

The optimal pH for Acridine Orange staining is:

If RNA is abundant in a cell, what color dominates?

Which microscope is used for Acridine Orange?

Mammalian nucleic acids fluoresce as:

Yeast cells stained with Acridine Orange appear:

Safety precaution when handling Acridine Orange:

Shelf life of Acridine Orange is:

Dead bacteria may appear as:

In Helicobacter pylori gastritis, Acridine Orange stains:

A major limitation of Acridine Orange is:

After staining, the slide should be rinsed with:

At what magnification should slides be examined?

What type of stain is Acridine Orange?

Acridine Orange is a _____ stain.

In research, Acridine Orange is used to study:

Under UV light, bacterial nucleic acids fluoresce:

What does Acridine Orange primarily stain?

A dark background in microscopy indicates:

Which sample is NOT suitable for Acridine Orange staining?

How long should Acridine Orange remain on the slide?

Which organism is used for QC in Acridine Orange staining?