Word Count : 739

---

Digestion is the physiological process by which the body breaks down food into simpler molecules that can be absorbed and utilized for energy, growth, and maintenance of body functions. It involves both mechanical and chemical processes. Mechanical digestion starts in the mouth, where food is chewed and mixed with saliva. Saliva contains the enzyme amylase, which initiates the breakdown of starch into maltose. The tongue helps in forming a bolus that is easily swallowed, passing through the esophagus via peristaltic movements into the stomach. In the stomach, mechanical digestion continues through churning and mixing of food with gastric juices. Gastric juice contains hydrochloric acid, which lowers the pH and helps in denaturing proteins, and pepsin, an enzyme that breaks down proteins into smaller ______ _______ __________ _____ ____ ____.
________ _________ ___ ____ ______ _________ ___ _______ ________ ______.
__________ _______ ________ ______ ___ _______ ________ __________ _____ _________ _____.
______ ________ ___ ___ ________ _____ __________ _______ ______ ______.
_____ ________ __________ ____ ____ _______ ______ ________ _____ ______ ____ __________.
______ ________ ____ ___ _______.
____ _______ ___ ________ ___ ____ __________.
_____ ____ ________ ________ _________ _____ __________.
______ __________ _________ ________ ______ ________.
__________ _____ _____ ______ _____ ____ ________ _____ _________ ___.
___ _____ ______ ______ ______ _________ _________.
____ _______ _____ ________ ____ __________ _______ _____ __________ _________.
_____ _________ _________ ________ ____ ________ _________ ____ __________ __________ __________ __________.
_________ ___ ________ _____ ____ _________ ______ ___ _____.
________ _______ __________ _________ _____ _____ _______ _______ _________.
_______ _____ __________ ____ _________ __________ ________ _______.
___ ________ __________ ______ ____ __________ ______ __________ _____ __________ ____ ____.
________ _________ ________ ___ ____ _________ ____.
__________ ________ ____ ______ ________ ___ ____ __________.
______ ___ __________ ____ ______ _________.
____ _____ ________ _________ __________ _______ __________ _________.
____ _________ _______ ________ ____ ____ ___ _________.
____ _________ ______ ________ ________ _______ __________ __________ ___ ___ ___.
________ _________ _______ __________ ____ ___ _________ __________ _____.
___ ____ ____ _____ __________ __________.
______ _________ __________ _______ __________ __________ __________ ____.
___ __________ ___ ___ ___ _______ _____ __________ ______ _________ ___.
________ ______ _________ ___ _____ __________ _____ __________ _______ _______.
__________ _______ ___ __________ _________ ________ __________.
_____ ______ _____ _______ __________ ______ ________ __________.
_______ ___ __________ __________ ____ ____ _____ ______ ______.
_______ __________ ________ ____ ___ ___ _________ ________ _________ _____ ______ ______.
________ _____ _________ __________ _________ _________ ______.
_____ ___ ______ ________ _______ ________ _________ _______ _________ _________ ______.
__________ _____ ___ _____ ______.
__________ ___ ______ ___ _____ ______ _________ ______ ______.
______ ___ ________ _____ _________ ___ __________ ______.
___ ________ _______ ___ ______ ______ __________ _________ _____ ____ ________ ________.
_______ _____ _______ ____ _________ ___ _____ _______ _________ _______ _______.
_______ _____ __________ _____ ____ ________ ___ ___ _________ ___.
_________ ________ __________ ______ __________ _________ ___.
________ ________ ______ ___ ____ __________.
___ ___ ______ ________ _________ _____ _______ _________ ________ _____ _______ ___.
__________ _____ ___ _________ _________ ____ ______ ___ ____ __________ _________.
________ _______ _________ _______ ______ ____ __________.
____ _________ _____ ______ _____ __________ ________ __________.
______ ______ _____ ________ _________ _________ _____ ________ ___.
_____ _________ _____ __________ ___ ________ ______ ____ ____.
_____ __________ ___ ______ _______ __________ _________ _________ _________.
______ ________ _______ _______ __________ _________ __________ ______ _________ ____ ___.
__________ _______ ___ _________ _______.
______ ____ ______ _________ _______ ____ ___ ____ ___ __________.
________ ________ __________ __________ ______ ______ ________ _______ ___.
_______ ______ ______ __________ ____ ____ ________.
___ __________ ____ _____ _______.
______ __________ ________ _______ _____ ______ _________ ____ ____ ________.
________ ___ _________ _______ __________ ______ _________ ________ ___.
_________ __________ ___ ___ ___ ____ _______ ___ __________ _____.
_______ __________ ________ _____ ______ ________ _________.
_______ _________ _____ __________ _________.
__________ ________ _________ _____ ____ _________.
____ ____ ________ ______ ____ ______ ___.
_____ ____ ____ ____ ____ _________ _________ __________ ____ ____ ____ ____.
_________ _______ _________ __________ _________.
_____ _______ ____ _________ __________ __________ _____.
__________ _______ ___ ____ ________.
____ ________ _________ ______ ___ _________ _________ _______ _____ ___ ______.
________ _____ _________ ______ ______ ______ _____.
______ _________ ___ __________ ________ _________ ________ ______ _____ ________ _____ _____.
_________ _____ _________ ______ _____ _____ _____ __________ ___.
______ _____ _______ ____ _____ ___ ___.
___ ______ ____ ___ _______ ___ ___ _______ _______.
______.
Get Full Answer on WhatsApp