NEET PG DENTAL EXAM

Detailed explanation-1: -Mechanical digestion in the oral cavity consists of grinding of food into smaller pieces by the teeth, a process called mastication.

Detailed explanation-2: -Mastication, or chewing, the first step in food digestion, results in the breakdown of large food particles into small pieces.

Detailed explanation-3: -After ingestion, food is partially digested by the mechanical crushing of teeth. This process is called as mastication.

Detailed explanation-4: -Physical digestion in the mouth includes chewing, which masticates, or grinds, food. Chemical digestion in the mouth is done by salivary amylase which is the enzyme in the saliva that breaks down complex carbohydrates into simple sugar.