Biomolecules

Enzymes: 

(i) Biocatalysts. 

(ii) They are specific for a particular reaction and for a particular substrate.

For example, maltase catalyses hydrolysis of maltose

(iii) Oxidoreductase: Enzymes which simultaneously catalyse the oxidation of one substrate and the reduction of another substrate.

(iv) Enzymes reduce the magnitude of activation energy of a reaction

Vitami…