What is the purpose of embedding tissue in paraffin wax?

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Multiple Choice

What is the purpose of embedding tissue in paraffin wax?

Embedding tissue in paraffin wax provides the necessary rigidity to cut very thin, intact sections with a microtome. After fixation preserves cellular details, and after dehydration and clearing, molten paraffin infiltrates the tissue and solidifies to form a solid block. This block gives mechanical support so the tissue can be trimmed and sectioned smoothly without tearing or distortion, which is essential for producing high-quality slides for staining and microscopic examination. Dehydration and fixation occur earlier in the process, and lipid removal is not the goal of embedding.

Embedding tissue in paraffin wax provides the necessary rigidity to cut very thin, intact sections with a microtome. After fixation preserves cellular details, and after dehydration and clearing, molten paraffin infiltrates the tissue and solidifies to form a solid block. This block gives mechanical support so the tissue can be trimmed and sectioned smoothly without tearing or distortion, which is essential for producing high-quality slides for staining and microscopic examination. Dehydration and fixation occur earlier in the process, and lipid removal is not the goal of embedding.

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