Once the food is chewed and is swallowed it is referred to as a bolus. Once it enters the stomach and is churned and exposed to the gastric secretions it enters the duodenum becoming chyme.
homosexualality
mucus
The digestive tract has a lining which produces mucous and this is protective. It prevents the body from digesting the tract. A person can get an ulcer, usually of the stomach. This what happens if the mucous coat is damaged.
The digestive system features lumen in the gastrointestinal tract. Absorption is the passage of digested end products from the lumen of the GI tract through the mucosal cells into the blood or lymph.
Milk is digested through a series of process when it passed throught the digestive tract. The protein casein present in milk is acted upon by pepsin, trypsin, trypsinogen. The carbohydrate lactose is broken down by lactase to give glucose and galactose.
That wavelike movement of the digestive tract is known as peristalsis.
homosexualality
mucus
Cellulose is digested by cellulase.It is not found in human.
It gets digested in your digestive tract.
Different types of flatworms eat different types of food such as bacteria or protozoans. They send digestive juices out of the opening in their digestive tract to partially digest the food, then they suck all of this up back into their gastrovascular cavity where it is fully digested and provides energy to the flatworm.
amino acid
sphincters
the large intestine.
It makes sure that your food is completely digested and you have absorbed all the nutrients.
Kernel corn is not digested, it is a food that most people eat whole. This is due to lack of the necessary digestive enzymes.
The digestive tract has a lining which produces mucous and this is protective. It prevents the body from digesting the tract. A person can get an ulcer, usually of the stomach. This what happens if the mucous coat is damaged.