In Alcian blue 1.0 staining, what color do nuclei appear?

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Multiple Choice

In Alcian blue 1.0 staining, what color do nuclei appear?

Explanation:
Alcian blue stains acidic mucins and related substances blue. To visualize nuclei clearly, a counterstain such as nuclear fast red is often used, which colors the nuclei red and provides a strong contrast to the blue mucin staining. So, in Alcian blue 1.0 staining with a nuclear counterstain, the nuclei appear red.

Alcian blue stains acidic mucins and related substances blue. To visualize nuclei clearly, a counterstain such as nuclear fast red is often used, which colors the nuclei red and provides a strong contrast to the blue mucin staining. So, in Alcian blue 1.0 staining with a nuclear counterstain, the nuclei appear red.

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