Prebiotics are basically the metabolic fuel for probiotics. Itâs a term that encompasses a number of mostly carbohydrates that are present in vegetables and grains, for instance in wheat, artichokes, legumes, etc.
List and define the 6 main functions of the digestive system: ingestion, movement, digestion (chemical and mechanical), secretion, absorption, and elimination. Ingestion: conscious activity of bringing food and liquid into the digestive system. Movement: occurs by peristalsis (see Q9 for definition of peristalsis).
Accessory organs of the digestive system include the teeth, tongue, salivary glands, liver, gallbladder, and pancreas. To achieve the goal of providing energy and nutrients to the body, six major functions take place in the digestive system: 1  Ingestion. 2  Secretion.ccessory organs of the digestive system include the teeth, tongue, salivary glands, liver, gallbladder, and pancreas. To achieve the goal of providing energy and nutrients to the body, six major functions take place in the digestive system: 1  Ingestion. 2  Secretion.