Match the Column I with Column II :

A-4,B-3,C-2,D-1

The correct answer is Option (4) -A-4,B-3,C-2,D-1

Explanation:

• Chitin is a complex carbohydrate found in the exoskeleton of arthropods, insects and fungi. Chitinase is an enzyme that hydrolyzes chitin, breaking it down into smaller components.
• DNA ligase is an enzyme that catalyzes the joining (ligation) of DNA fragments together. It plays a crucial role in the formation of recombinant DNA during cloning.
• Cellulose is a polysaccharide found in the cell walls of plants. Cellulase is an enzyme that hydrolyzes cellulose into glucose and other products.
• Taq polymerase is a thermostable DNA polymerase derived from the bacterium Thermus aquaticus. It is commonly used in the polymerase chain reaction (PCR) to extend primers and amplify DNA segments.