Cellulase enzyme is needed for the breakdown of cellulose molecule.
The bacteria present in the digestive system of cow produces cellulase which is a very important enzyme responsible for the breakdown of cellulose. This cellulase enzyme attached to the cellulose molecules and speed up the breakdown which results in the production of glucose molecules.
This glucose is further used by the cell for the generation of energy which is used in different activities. Glucose is the monomer from which cellulose is formed. The cellulase enzyme detached from the cellulose molecule after the completion of the chemical reaction so we can conclude that cellulase enzyme is needed for the breakdown of cellulose molecule.
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