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Question

Correctly match the following Product classes with their representative Products.
Product classProduct
P. Biofuel1. Cellulase
Q. Bioplastic2. Cephalosporin
R. Industrial enzyme3. Butanol
S. Antibiotic4. Poly-lactic acid
5. Rituximab

The correct answer is
P-3; Q-4; R-1; S-2

Product Class Matching Solution

Matching Product Classes and Representatives

The question requires matching four product classes with their specific product examples. Let's analyze each class:

P. Biofuel
A biofuel is a fuel derived directly from living matter. Butanol (3) is a common biofuel produced via fermentation of biomass.
Q. Bioplastic
Bioplastics are plastics made from renewable biomass sources. Poly-lactic acid (PLA) (4) is a widely recognized bioplastic derived from corn starch or sugarcane.
R. Industrial enzyme
Industrial enzymes are used in various manufacturing processes. Cellulase (1) is a key industrial enzyme used in sectors like textiles, paper, and biofuel production.
S. Antibiotic
Antibiotics are a type of antimicrobial substance active against bacteria. Cephalosporin (2) is a major class of antibiotics.

Final Matching

Based on the analysis, the correct matches are:

  • P - 3 (Biofuel - Butanol)
  • Q - 4 (Bioplastic - Poly-lactic acid)
  • R - 1 (Industrial enzyme - Cellulase)
  • S - 2 (Antibiotic - Cephalosporin)

This corresponds to Option 4.

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Important Questions from Biofuels and Bioplastics

  1. The correct sequence of the four steps involved in anaerobic production of biogas from complex organics is:
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