The enzymes which break down proteins into amino acid molecules are called as ....

Explanation

To answer the question, "The enzymes which break down proteins into amino acid molecules are called as ....", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the specific type of enzymes that are responsible for breaking down proteins into their building blocks, which are amino acids.

2. **Identifying the Class of Enzymes**: Enzymes are categorized into different classes based on their functions. One of these classes is called hydrolases. Hydrolases are enzymes that catalyze hydrolysis reactions, which involve the breakdown of compounds by the addition of water.

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