The first enzyme to be isolated in crystalline form was .........

What type of enzyme is aldolase?

$S$ - Statement: Ligases are enzymes that catalyze the linking of two compounds together.
$R$ - Reason: Isomerases are enzymes that catalyze the inter-conversion of optical,geometric,or positional isomers.

Which enzyme catalyzes the reaction shown below?
Lactose $\xrightarrow{\text{Hydrolysis}}$ Glucose + Galactose

Metabolic flux is regulated by

The term -$ase$ is used for