Enzymes capable of changing their form are called

Arrange the steps of the biochemical reaction in sequence:
$I -$ Diffusion of the substrate towards the active site of the enzyme
$II -$ Formation of the transition state structure
$III -$ Release of the product from the active site
$IV -$ Breaking or formation of bonds

The substrate of the amylase enzyme is:

Match the following substrates with their respective enzymes:

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

$A$: Allosteric enzymes do not show a typical Michaelis-Menten constant or behavior.
$R$: All enzymes work at the same $pH$.

Who suggested the proteinaceous nature of enzymes?