The nuclei color in a correctly stained section with best carmine is?

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Multiple Choice

The nuclei color in a correctly stained section with best carmine is?

Explanation:
Best's carmine is used specifically to stain nuclei. It binds to the nucleic acids inside the nucleus with the help of a mordant, producing a blue color. This strong blue contrast makes the nuclei stand out from the cytoplasm, which is usually counterstained pink/red by other dyes. So in a correctly stained section, the nuclei appear blue.

Best's carmine is used specifically to stain nuclei. It binds to the nucleic acids inside the nucleus with the help of a mordant, producing a blue color. This strong blue contrast makes the nuclei stand out from the cytoplasm, which is usually counterstained pink/red by other dyes. So in a correctly stained section, the nuclei appear blue.

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