Question

Match List I with List II - Match the industrial application of the following enzymes:
List I: A. Penicillinase, B. Pectinase, C. Trypsin, D. Renin
List II: I. Pharmaceutical, II. Leather, III. Wine, IV. Dairy

• A. A-IV, B-III, C-I, D-II
• B. A-I, B-III, C-II, D-IV
• C. A-I, B-II, C-III, D-IV
• D. A-IV, B-II, C-III, D-I

Hint:

Renin is for Dairy; Pectinase clarifies Wine/Juice.

Answer 1

The Correct Option is B

Step 1: Concept
Enzymes are used across various industries based on their specific catalytic activities.

Step 2: Meaning
Each enzyme listed has a primary industrial sector where its function is critical for production or processing.

Step 3: Analysis
- Penicillinase (A): Used in the pharmaceutical industry (I) to produce semi-synthetic penicillins or treat allergic reactions. - Pectinase (B): Essential in the wine (III) and fruit juice industry for clarifying liquids and increasing yield. - Trypsin (C): Widely used in the leather industry (II) for bating (softening) hides. - Renin (D): Also known as chymosin, it is the primary enzyme used in the dairy industry (IV) for cheese production (curdling milk).

Step 4: Conclusion
The correct matching sequence is A-I, B-III, C-II, D-IV. Final Answer: (B)