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Question: Answered & Verified by Expert
What is the role of saliva in the mastication of food?
BiologyDigestion and AbsorptionNEET
Options:
  • A To produce enzymes that break down food
  • B To lubricate and adhere the masticated food particles into a bolus
  • C To neutralize stomach acid
  • D To transport food to the stomach
Solution:
2402 Upvotes Verified Answer
The correct answer is: To lubricate and adhere the masticated food particles into a bolus
Saliva contains enzymes that help to break down food and also contains mucus, which helps to lubricate and adhere the masticated food particles into a bolus. The bolus is then conveyed into the pharynx and then into the oesophagus by swallowing or deglutition.

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