Malachite green is commonly used to stain
A) eukaryotic cells.
B) Gram-negative cells.
C) Gram-positive cells.
D) bacterial endospores.
E) acid-fast cells.

Question

Quizplus · Accepted Answer

Malachite green is commonly used in the endospore staining procedure, where it is used as a primary stain to color bacterial endospores. It penetrates the tough outer layer of the endospore and stains it green.

Malachite Green Is Commonly Used to Stain