Catalysts made up of protein that control metabolic processes are known as...

Enzymes that catalyse the removal of groups from substrates by mechanisms other than hydrolysis,leaving double bonds,are known as:

Given below are two statements.
$Statement-I$: Enzyme isomerase catalyzes intramolecular rearrangement of atoms.
$Statement-II$: Oxidation and reduction reactions are catalyzed by enzyme transferase.
In the light of the above statements, choose the correct answer from the options given below.

Based on the equation $E + S \rightarrow E.S \text{ Complex} \rightarrow E + P$,which substance is said to be acted upon?

Which enzymes catalyze the interconversion of optical,geometric,or positional isomers?

To explain the mechanism of enzymatic action, who proposed the "Lock and Key hypothesis"?