Grocott's Methenamine-Silver Nitrate Fungus Stain demonstrates fungi with which color?

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Multiple Choice

Grocott's Methenamine-Silver Nitrate Fungus Stain demonstrates fungi with which color?

Explanation:
Grocott's methenamine-silver stain works by depositing metallic silver on fungal cell walls, making the fungal elements darkly visible. The methenamine portion helps generate formaldehyde in situ, which reduces silver ions so they bind to the polysaccharides in the fungal wall. This results in the fungi appearing black against a lighter green background produced by the counterstain. So the color demonstrated for fungi with this stain is black.

Grocott's methenamine-silver stain works by depositing metallic silver on fungal cell walls, making the fungal elements darkly visible. The methenamine portion helps generate formaldehyde in situ, which reduces silver ions so they bind to the polysaccharides in the fungal wall. This results in the fungi appearing black against a lighter green background produced by the counterstain. So the color demonstrated for fungi with this stain is black.

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