Carbowax is used for which stage in tissue processing?

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Multiple Choice

Carbowax is used for which stage in tissue processing?

Explanation:
Carbowax serves as an embedding medium, so it’s used in the infiltration/embedding stage. After dehydration and clearing, tissue is infiltrated with Carbowax, which then solidifies to form a support block around the specimen. This provides the rigidity needed for thin sectioning on a microtome. It’s not a fixative, dehydrant, or clearing agent, which is why it fits the embedding step rather than those others. Carbowax’s properties also allow certain tissues to be processed or stained more easily, but the essential idea is that it enables infiltration and embedding for sectioning.

Carbowax serves as an embedding medium, so it’s used in the infiltration/embedding stage. After dehydration and clearing, tissue is infiltrated with Carbowax, which then solidifies to form a support block around the specimen. This provides the rigidity needed for thin sectioning on a microtome. It’s not a fixative, dehydrant, or clearing agent, which is why it fits the embedding step rather than those others. Carbowax’s properties also allow certain tissues to be processed or stained more easily, but the essential idea is that it enables infiltration and embedding for sectioning.

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