In plants,enzymes are present:

Which of the following statements is incorrect with respect to inorganic catalysts?

Three of the following statements are correct and one is incorrect. Identify the incorrect statement.

What is common among amylase,rennin,and trypsin?

$S$ - 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.

The following statements are the steps in the catalytic action of an enzyme. Arrange them in the correct sequence.
a) The active site of the enzyme, now in close proximity of the substrate, breaks the chemical bonds of the substrate and a new enzyme-product complex is formed.
b) The substrate binds to the enzyme, inducing a change in the active site of the enzyme.
c) The enzyme releases the products of the reaction and the free enzyme is ready to bind to another molecule of the substrate.
d) The substrate binds to the active site of the enzyme.