Which one of the following pairs is wrongly matched?

Options

A. Textile - amylase
B. Detergents - lipase
C. Alcohol - nitrogenase
D. Fruit juice - pectinase

Answer

To determine which pair is wrongly matched, we will analyze each pair provided in the question:

1. **Textile Amylase**:
- Amylase is an enzyme that breaks down starch.
- It is used in the bread industry for softening and sweetening bread.
- Additionally, it is used in the textile industry for various purposes, including the treatment of fabrics.
- **Conclusion**: This pair is correctly matched.

2. **Lipases**:
- Lipases are enzymes that digest lipids (fats).
- They are used in the cheese-making process and for hydrolyzing oils in soap manufacture.
- They are also utilized in detergents to remove fat-based stains.
- **Conclusion**: This pair is correctly matched.

3. **Alcohol Nitrogenase**:
- Nitrogenase is an enzyme involved in nitrogen fixation, composed of molybdenum and iron.
- It does not produce alcohol; instead, alcohol is produced through fermentation processes that degrade glucose in the absence of oxygen.
- **Conclusion**: This pair is incorrectly matched.

4. **Fruit Juice and Pectinases**:
- Pectinases are enzymes that break down pectin, a substance found in plant cell walls.
- They are used in the juice industry to enhance juice extraction and improve clarity.
- Pectinases are derived from bacteria and fungi, and they play a role in various food processing applications.
- **Conclusion**: This pair is correctly matched.

**Final Answer**: The incorrectly matched pair is **Alcohol Nitrogenase**.