Want this question answered?
Only while it is still in the mouth.
voluntary oral stage
The only role swallowing plays in digestion is propulsion of food bolus to the stomach.
The chewed up lump of food is known as a bolus.
its still called food.
Saliva is needed for the initial step in the digestion process and the swallowing of food.
i dont think that there is a technical name for it, its just whats in your question or chewed up food.
Expand into the trachea when swallowing a food bolus (chunk of food)
In digestion, a bolus (from Latin bolus, ball) is a mass of food that (with animals that can chew) has been chewed at the point of swallowing. Under normal circumstances, the bolus then travels to the stomach for further digestion.
Starch is being digested.
Deglutition, or swallowing, can be divided into three stages. The oral, pharyngeal and oesophageal stages.Oral stage - the bolus of food is prepared --> the apex of the tongue presses on the palate --> rapid contraction of mylohyoideus and extrinsic muscles of the tongue propel the food (bolus) to the pharynx.Pharyngeal stage - the bolus hits the pharynx and triggers reflexes (from this point it is no longer voluntary) --> the soft palate is raised, the glottis closed and the pharynx shortened --> pharyngeal constrictors move bolus into the oesophagusOesophageal stage - peristalsis moves the bolus to the stomach
It doesn't.