Give appropriate biological / technical terms for the following:
An enzyme which digests protein in duodenum

Explanation

**Step-by-Step Solution:**

1. **Identify the Location**: The question specifies that we are looking for an enzyme that digests proteins in the duodenum. The duodenum is the first part of the small intestine.

2. **Understand the Role of the Duodenum**: The duodenum is a crucial site for digestion, where it receives secretions from the pancreas and liver. It plays a significant role in the digestion of carbohydrates, proteins, and fats.

3. **Focus on Protein Digestion**: Since the question specifically asks about protein digestion, we need to identify the enzyme responsible for this process in the duodenum.

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