Question

fill in the blanks-
1. In human digestive system, bile is secreted by ……………….
2. The enzyme pepsin is inactive in stomach without the presence
of………………..
3. The site of complete digestion of carbohydrates, proteins and fats is…………
4. The process of digestion of food in humans begins in …………….
5. Absorption of water from the unabsorbed food is the function of ………….

Answer 1

Answer:

Explanation:

1. In human digestive system, bile is secreted by liver.

2. The enzyme pepsin is inactive in stomach without the presence of hydrochloric acid.

3.  The site of complete digestion of carbohydrates, proteins and fats is small intestine.

4. The process of digestion of food in human begins in mouth.

5. Absorption of water from the unabsorbed food is the function of large intestine.