In this staining method, which tissue component is stained purple?

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Multiple Choice

In this staining method, which tissue component is stained purple?

Explanation:
Stains that specifically highlight elastic fibers bind dyes that have a high affinity for elastin, so the elastic fibers appear distinctively purple under this method (often dark purple to black with these stains). Nuclei, in contrast, typically take on blue from hematoxylin, muscle fibers appear pink to red with eosin, and adipose tissue remains pale. So the component that shows up purple is the elastic fibers.

Stains that specifically highlight elastic fibers bind dyes that have a high affinity for elastin, so the elastic fibers appear distinctively purple under this method (often dark purple to black with these stains). Nuclei, in contrast, typically take on blue from hematoxylin, muscle fibers appear pink to red with eosin, and adipose tissue remains pale. So the component that shows up purple is the elastic fibers.

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