Blood calcium level can be increased by the administration of

The incorrect statements regarding enzymes are:
$A$. Enzymes are biocatalysts.
$B$. Enzymes are non-specific and can catalyse different kinds of reactions.
$C$. Most enzymes are globular proteins.
$D$. Enzyme oxidase catalyses the hydrolysis of maltose into glucose.
Choose the correct answer from the options given below:

Which of the following act as intracellular messengers?

What is the function of enzymes in biological systems?

Match List-$I$ with List-$II$:

List-$I$ (Reaction)	List-$II$ (Enzyme)
$A$. Hydrolysis of starch to maltose	$I$. Diastase
$B$. Conversion of proteins to peptides	$II$. Pepsin
$C$. Hydrolysis of sucrose to glucose and fructose	$III$. Invertase
$D$. Glucose to ethanol	$IV$. Zymase

The correct answer is:

Which of the following is $INCORRECT$ match for the suitable enzyme catalyst of the given reaction?