Which step involves embedding tissue in wax?

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Multiple Choice

Which step involves embedding tissue in wax?

Explanation:
Embedding tissue in wax means infiltrating the prepared tissue with molten paraffin to form a solid block that can be sectioned. After dehydration with alcohol and clearing with xylene, the tissue is immersed in molten paraffin so the wax permeates and surrounds it, then it cools and hardens into a block for microtomy. Water is used for hydration, not embedding; alcohol is for dehydration, and xylene is the clearing agent that prepares tissue for paraffin infiltration.

Embedding tissue in wax means infiltrating the prepared tissue with molten paraffin to form a solid block that can be sectioned. After dehydration with alcohol and clearing with xylene, the tissue is immersed in molten paraffin so the wax permeates and surrounds it, then it cools and hardens into a block for microtomy. Water is used for hydration, not embedding; alcohol is for dehydration, and xylene is the clearing agent that prepares tissue for paraffin infiltration.

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