Correct Answer: B
Solution :The chemical process of digestion is initiated in the oral cavity by the hydrolytic action of the carbohydrate splitting enzyme, the. Salivary amylase (Ptyalin). About 30 per cent of starch is hydrolyzed here by this enzyme (optimum pH 6.8) into a disaccharide - maltose.
You need to login to perform this action.
You will be redirected in 3 sec