Question

14. What is the role of saliva in the digestion of food?
15. What will happen to protein digestion as the medium of intestine is gradually rendered alkaline? ​

Answer 1

Answer:

here is 14 th answer

Saliva, the watery liquid produced by glands located under the tongue, is an essential component of the digestive process. Saliva is 98% water, so it moistens the mouth and helps compact food into softened particles for easier swallowing.

here is 15 th answer

The food coming from the stomach to intestine is acidic in nature. In the alkaline medium, pancreatic enzyme trypsin can act on the food and digests the proteins.

Answer 2

Hope it helps you

14.Saliva, the watery liquid produced by glands located under the tongue, is an essential component of the digestive process. Saliva is 98% water, so it moistens the mouth and helps compact food into softened particles for easier swallowing.

15.The food coming from the stomach to intestine is acidic in nature. In the alkaline medium, pancreatic enzyme trypsin can act on the food and digests the proteins.