Fill in the blanks
(1) ……… Lactase (2) ………. + …………

Explanation

To fill in the blanks for the question provided, we will follow these steps:

1. **Identify the enzyme and its function**: The enzyme mentioned is lactase. Lactase is responsible for breaking down lactose, which is the sugar found in milk.

2. **Understand the substrate**: The substrate that lactase acts upon is lactose. Lactose is a disaccharide, meaning it is made up of two monosaccharide units.

3. **Determine the products of the reaction**: When lactase acts on lactose, it breaks it down into two monosaccharides: glucose and galactose.

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