Assertion : Enzymes lower the activation energy of the reactant molecule to make its transition into product easier.
Reason : Enzymes are highly substrate specific

Discuss 'Enzymes lower the activation energy'.

Assertion : Enzymes lower the activation energy. Reason : A substrate molecule can be acted upon by a particular enzyme.

True or False Enzymes act by lowering the activation energy.

Assertion- Enzymes lowers the activation energy of the reaction. Reason- Higher activation energy helps the molecules to react with greater rate.

Assertion (A): Enzymes have active sites that hold substrate molecule for a chemical reaction . Reason (R) : Drugs compete with natural substrate by attaching covalently to active site of enzyme.