The first enzyme was discovered in . . . . . . .

Select the option which is not correct with respect to enzyme action.

Which of the following correctly represents the given graph?

Enzymes that catalyze endergonic synthesis and are coupled with the exergonic hydrolysis of $ATP$ are known as:

$A$ : $\alpha$-amylase of wheat endosperm has $16$ isoenzymes.
$R$ : In competitive inhibition,$V_{max}$ decreases.

Enzymes are different from inorganic catalysts in which of the following ways?