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In the presence of lactase, lactose brea...

In the presence of lactase, lactose breaks down into molecules of:

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To answer the question regarding the breakdown of lactose in the presence of lactase, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Substrate**: The substrate in this reaction is lactose, which is a disaccharide sugar found in milk. 2. **Identify the Enzyme**: The enzyme involved in this reaction is lactase. Lactase is responsible for catalyzing the hydrolysis of lactose. ...
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