Why does protein stain yellow in ninhydrin?

Why was a stain used in the preparation of a yeast-cell slides

what's another purpose of staining bacteria besides it being a help to identify groups of bacteria?...

A gallon of stain covers 200 sq ft. How many gallons are needed for 2 coats of on deck that is 20ft...

The concentration of stain in the bottle was 5% and you added 100 microliters of it to 9.9ml of a bu...

Why is stain used in microscopy? 1. Because it looks pretty 2. It preserves the specimen 3. So...

Is yellow green, yellow, orange, red, orange, complementary or primary or secondary colors?

Connor is making his own stain remover using ingredients in his home the recipe calls for 1 cup of d...

A gallon of stain is enough to cover 200 square feet of decking. Bradley has two areas of decking he...

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