The enzyme which converts sucrose into glucose and fructose is:

Enzymes,vitamins,and hormones can be classified into a single category biologically because all of them $........$

Match the types of enzymes in Column-$I$ with examples in Column-$II$ and select the correct option.

Column $I$	Column $II$
$i$. Purely proteinaceous enzyme	$a$. Glucokinase
$ii$. Conjugated enzyme	$b$. Epimerase
$iii$. Transferase enzyme	$c$. Protease
$iv$. Isomerase enzyme	$d$. $FMN$

The enzyme aldolase is an example of which class of enzymes?

Statement $P$: Enzymes are biological catalysts.
Statement $Q$: They are produced by living cells in small amounts to catalyze reactions.

Amylase is an enzyme for which the substrate is