Which of the following process will be affected by the absence of enterokinase ?

Options

A. Lipide `rarr` Fatty acid `+` glycerol
B. Proteoses `rarr` Dipeptide
C. Proteoses `rarr` Dipeptide
D. Amylose `rarr` Maltose

Answer

### Step-by-Step Solution:

1. **Understanding Enterokinase**:
- Enterokinase is an enzyme that plays a crucial role in the digestive system. It is primarily responsible for activating trypsinogen into trypsin, which is essential for protein digestion.

2. **Identifying the Processes**:
- The question presents several processes:
- Lipid to fatty acid and glycerol
- Proteoses to dipeptides
- Amylose to maltose

3. **Analyzing Each Process**:
- **Lipid to Fatty Acid and Glycerol**: This process is primarily facilitated by lipases, not enterokinase. Therefore, the absence of enterokinase will not affect this process.
- **Proteoses to Dipeptides**: This process involves the action of proteolytic enzymes like trypsin and chymotrypsin. Since enterokinase activates trypsinogen to trypsin, the absence of enterokinase would hinder this process.
- **Amylose to Maltose**: This process is catalyzed by amylase, which is not related to enterokinase. Thus, the absence of enterokinase will not affect this process.

4. **Conclusion**:
- The process that will be affected by the absence of enterokinase is the conversion of proteoses to dipeptides, as it relies on the activation of trypsin, which is initiated by enterokinase.

### Final Answer:
The process that will be affected by the absence of enterokinase is **proteoses to dipeptides**.

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