Who proposed the principle of "Induced fit"?

Which enzyme is responsible for breaking down large molecules into smaller units?

Match the following substrates with their respective enzymes:

Substrate	Enzyme
$(A)$ Ribonucleotide	$(i)$ Chitinase
$(B)$ Chitin	$(ii)$ Cellulase
$(C)$ Cellulose	$(iii)$ Ribonuclease

Which functional groups are present at the two ends of an enzyme's structure?

When is the enzyme released from the enzyme-substrate complex in its original form?

Formation of Enzyme-substrate complex $(ES)$ is the first step in the catalysed reactions. Describe the other steps until the formation of the product.