question_answer

It has been observed that the process of digestion is faster inside the stomach than outside because (CTET June 2011)

A) the digestive juices when kept outside the stomach become inactive

B) the food is churned in the stomach thereby increasing the surface area for quicker enzyme action

C) the digestive juices inside the stomach are acidic, while outside" they are alkaline

D) the amount of digestive juices produced in the stomach in the presence of food is much more